* Update branding to 6.0.10

* Update public pool names

Co-authored-by: Alex Perovich <alperovi@microsoft.com>

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Installers , Microsoft.DotNet.Build.Tasks.Templating , Microsoft.DotNet.Helix.Sdk
 From Version 6.0.0-beta.22411.3 -> To Version 6.0.0-beta.22412.2

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>

* [6.0] Skip empty lines between requests.

* Add test case.

[release/6.0] Update dependencies from dotnet/arcade

Merging internal commits for release/6.0

* [6.0] macOS dev-certs - Handle keychain paths with spaces

* Update src/Shared/CertificateGeneration/MacOSCertificateManager.cs

Co-authored-by: Sébastien Ros <sebastienros@gmail.com>

Co-authored-by: Sébastien Ros <sebastienros@gmail.com>

Co-authored-by: William Godbe <wigodbe@microsoft.com>

Bumps [src/submodules/googletest](https://github.com/google/googletest) from `96f5142` to `dd7a9d2`.
- [Release notes](https://github.com/google/googletest/releases)
- [Commits](https://github.com/google/googletest/compare/96f51426e4c776a71d0a446c1e4f4c7a5ea921df...dd7a9d29a33de34836c345c3b753d4eba15c5f44

)

---
updated-dependencies:
- dependency-name: src/submodules/googletest
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [src/submodules/spa-templates](https://github.com/dotnet/spa-templates) from `74e05a1` to `0c5a96b`.
- [Release notes](https://github.com/dotnet/spa-templates/releases)
- [Commits](https://github.com/dotnet/spa-templates/compare/74e05a19dc83b736877cb2c5120456948d7799f1...0c5a96babb595838516b43680db6f100c8867a7c

)

---
updated-dependencies:
- dependency-name: src/submodules/spa-templates
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Update branding to 6.0.9

* [release/6.0] Move builds to MacOS 11
- hosted macOS-10.15 environment is deprecated

* Use an installed XCode version

Co-authored-by: Doug Bunting <6431421+dougbu@users.noreply.github.com>

This pull request updates the following dependencies

[marker]: <> (Begin:7745f62d-e15b-4ba3-39b3-08d960f4ca81)
## From https://dev.azure.com/dnceng/internal/_git/dotnet-runtime
- **Subscription**: 7745f62d-e15b-4ba3-39b3-08d960f4ca81
- **Build**: 20220713.6
- **Date Produced**: July 13, 2022 9:28:34 PM UTC
- **Commit**: 55fb7ef977e7d120dc12f0960edcff0739d7ee0e
- **Branch**: refs/heads/internal/release/6.0

[DependencyUpdate]: <> (Begin)

- **Updates**:
  - **Microsoft.Internal.Runtime.AspNetCore.Transport**: [from 6.0.8-servicing.22362.13 to 6.0.8-servicing.22363.6][1]
  - **Microsoft.NET.Runtime.MonoAOTCompiler.Task**: [from 6.0.8 to 6.0.8][1]
  - **Microsoft.NET.Runtime.WebAssembly.Sdk**: [from 6.0.8 to 6.0.8][1]
  - **Microsoft.NETCore.App.Ref**: [from 6.0.8 to 6.0.8][1]
  - **Microsoft.NETCore.App.Runtime.AOT.win-x64.Cross.browser-wasm**: [from 6.0.8 to 6.0.8][1]
  - **Microsoft.NETCore.App.Runtime.win-x64**: [from 6.0.8 to 6.0.8][1]
  - **Microsoft.NETCore.BrowserDebugHost.Transport**: [from 6.0.8-servicing.22362.13 to 6.0.8-servicing.22363.6][1]
  - **System.Security.Cryptography.Xml**: [from 6.0.1 to 6.0.1][1]

[1]: https://dev.azure.com/dnceng/internal/_git/dotnet-runtime/branches?baseVersion=GCf9fbf00&targetVersion=GC55fb7ef&_a=files

[DependencyUpdate]: <> (End)

[marker]: <> (End:7745f62d-e15b-4ba3-39b3-08d960f4ca81)

[internal/release/6.0] Update dependencies from dnceng/internal/dotnet-efcore dnceng/internal/dotnet-runtime

Merging internal commits for release/6.0

Bumps [src/submodules/googletest](https://github.com/google/googletest) from `548b13d` to `96f5142`.
- [Release notes](https://github.com/google/googletest/releases)
- [Commits](https://github.com/google/googletest/compare/548b13dc3c02b93f60eeff9a0cc6e11c1ea722ca...96f51426e4c776a71d0a446c1e4f4c7a5ea921df

)

---
updated-dependencies:
- dependency-name: src/submodules/googletest
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* [release/6.0] Remove more unused Docker files
- clean up the old SystemdActivation files
- follow-up work that's similar to c5c8f438

* [release/6.0] Give up on Build.Server.Amd64.VS2019.BT.Open
- `cherry-pick` part of 0394ac7b
- was "Try out 1es images (#41400)"

Co-authored-by: Brennan <brecon@microsoft.com>
Co-authored-by: William Godbe <wigodbe@microsoft.com>

* Update branding to 6.0.8

* release/6.0] Give up on Build.Server.Amd64.VS2019.BT.Open

- `cherry-pick` part of 0394ac7b
- was "Try out 1es images (#41400)"

Co-authored-by: Doug Bunting <6431421+dougbu@users.noreply.github.com>

Merged PR 23388: [internal/release/6.0] Update dependencies from dnceng/internal/dotnet-efcore dnceng/internal/dotnet-runtime

This pull request updates the following dependencies

[marker]: <> (Begin:1ac68a20-28fc-4e11-3a4d-08d961c5a689)
## From https://dev.azure.com/dnceng/internal/_git/dotnet-efcore
- **Subscription**: 1ac68a20-28fc-4e11-3a4d-08d961c5a689
- **Build**: 20220615.1
- **Date Produced**: June 15, 2022 9:41:06 AM UTC
- **Commit**: 5f5283806774a7fd1bbe2ec54736dc8a5d30c16d
- **Branch**: refs/heads/internal/release/6.0

[DependencyUpdate]: <> (Begin)

- **Updates**:
  - **dotnet-ef**: [from 6.0.6 to 6.0.7][10]
  - **Microsoft.EntityFrameworkCore**: [from 6.0.6 to 6.0.7][10]
  - **Microsoft.EntityFrameworkCore.Design**: [from 6.0.6 to 6.0.7][10]
  - **Microsoft.EntityFrameworkCore.InMemory**: [from 6.0.6 to 6.0.7][10]
  - **Microsoft.EntityFrameworkCore.Relational**: [from 6.0.6 to 6.0.7][10]
  - **Microsoft.EntityFrameworkCore.Sqlite**: [from 6.0.6 to 6.0.7][10]
  - **Microsoft.EntityFrameworkCore.SqlServer**: [from 6.0.6 to 6.0.7][10]
  - **Microsoft.EntityFrameworkCore.Tools**: [from 6.0.6 to 6.0.7][10]

[10]: https://dev.azure.com/dnceng/internal/_git/dotnet-efcore/branches?baseVersion=GC796d2f8&targetVersion=GC5f52838&_a=files

[DependencyUpdate]: <> (End)

[marker]: <> (End:1ac68a20-28fc-4e11-3a4d-08d961c5a689)

[marker]: <> (Begin:7745f62d-e15b-4ba3-39b3-08d960f4ca81)
## From https://dev.azure.com/dnceng/internal/_git/dotnet-runtime
- **Subscription**: 7745f62d-e15b-4ba3-39b3-08d960f4ca81
- **Build**: 20220622.2
- **Date Produced**: June 22, 2022 2:36:52 PM UTC
- **Commit**: 0ec02c8c96e2eda06dc5b5edfdbdba0f36415082
- **Branch**: refs/heads/internal/release/6.0

[DependencyUpdate]: <> (Begin)

- **Updates**:
  - **Microsoft.Internal.Runtime.AspNetCore.Transport**: [from 6.0.6-servicing.22267.7 to 6.0.7-servicing.22322.2][12]
  - **Microsoft.NET.Runtime.MonoAOTCompiler.Task**: [from 6.0.6 to 6.0.7][12]
  - **Microsoft.NET.Runtime.WebAssembly.Sdk**: [from 6.0.6 to 6.0.7][12]
  - **Microsoft.NETCore.App.Ref**: [from 6.0.6 to 6.0.7][12]
  - **Microsoft.NETCore.App.Runtime.AOT.win-x64.Cross.browser-wasm**: [from 6.0.6 to 6.0.7][12]
  - **Microsoft.NETCore.App.Runtime.win-x64**: [from 6.0.6 to 6.0.7][12]
  - **Microsoft.NETCore.BrowserDebugHost.Transport**: [from 6.0.6-servicing.22267.7 to 6.0.7-servicing.22322.2][12]
  - **Microsoft.NETCore.Platforms**: [from 6.0.4 to 6.0.5][12]

[12]: https://dev.azure.com/dnceng/internal/_git/dotnet-runtime/branches?baseVersion=GC7cca709&targetVersion=GC0ec02c8&_a=files

[DependencyUpdate]: <> (End)

[marker]: <> (End:7745f62d-e15b-4ba3-39b3-08d960f4ca81)

* Update dependencies from https://github.com/dotnet/arcade

 build 20220614.7

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Build.Tasks.Installers , Microsoft.DotNet.Build.Tasks.Templating , Microsoft.DotNet.Helix.Sdk
 From Version 6.0.0-beta.22261.7 -> To Version 6.0.0-beta.22314.7

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
Co-authored-by: Doug Bunting <6431421+dougbu@users.noreply.github.com>

Merging internal commits for release/6.0

- reenable baseline validation
- update downlevel runtime versions
- update 3.1 site extension package version