Update dependencies from https://github.com/dotnet/arcade build 20210812.1 (#35379)

Microsoft.DotNet.Build.Tasks.Templating , Microsoft.DotNet.Build.Tasks.Installers , Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Helix.Sdk
 From Version 6.0.0-beta.21406.6 -> To Version 6.0.0-beta.21412.1

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

eng/Version.Details.xml

@@ -296,22 +296,22 @@
       <Uri>https://github.com/dotnet/runtime</Uri>
       <Sha>42d95c2e729bf3c8ed147e7ef1099b4dbc1d77b2</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="6.0.0-beta.21406.6">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="6.0.0-beta.21412.1">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>382667fff0b58c362855a42c3529ba294fd0514c</Sha>
+      <Sha>58ac7035021bd7277ef7582338afd25403fc9aea</Sha>
       <SourceBuild RepoName="arcade" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Build.Tasks.Installers" Version="6.0.0-beta.21406.6">
+    <Dependency Name="Microsoft.DotNet.Build.Tasks.Installers" Version="6.0.0-beta.21412.1">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>382667fff0b58c362855a42c3529ba294fd0514c</Sha>
+      <Sha>58ac7035021bd7277ef7582338afd25403fc9aea</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Build.Tasks.Templating" Version="6.0.0-beta.21406.6">
+    <Dependency Name="Microsoft.DotNet.Build.Tasks.Templating" Version="6.0.0-beta.21412.1">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>382667fff0b58c362855a42c3529ba294fd0514c</Sha>
+      <Sha>58ac7035021bd7277ef7582338afd25403fc9aea</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="6.0.0-beta.21406.6">
+    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="6.0.0-beta.21412.1">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>382667fff0b58c362855a42c3529ba294fd0514c</Sha>
+      <Sha>58ac7035021bd7277ef7582338afd25403fc9aea</Sha>
     </Dependency>
   </ToolsetDependencies>
 </Dependencies>

eng/Versions.props

@@ -138,8 +138,8 @@
     <MicrosoftEntityFrameworkCoreVersion>6.0.0-rc.1.21406.2</MicrosoftEntityFrameworkCoreVersion>
     <MicrosoftEntityFrameworkCoreDesignVersion>6.0.0-rc.1.21406.2</MicrosoftEntityFrameworkCoreDesignVersion>
     <!-- Packages from dotnet/arcade -->
-    <MicrosoftDotNetBuildTasksInstallersVersion>6.0.0-beta.21406.6</MicrosoftDotNetBuildTasksInstallersVersion>
-    <MicrosoftDotNetBuildTasksTemplatingVersion>6.0.0-beta.21406.6</MicrosoftDotNetBuildTasksTemplatingVersion>
+    <MicrosoftDotNetBuildTasksInstallersVersion>6.0.0-beta.21412.1</MicrosoftDotNetBuildTasksInstallersVersion>
+    <MicrosoftDotNetBuildTasksTemplatingVersion>6.0.0-beta.21412.1</MicrosoftDotNetBuildTasksTemplatingVersion>
   </PropertyGroup>
   <!--
 

global.json

@@ -29,7 +29,7 @@
   },
   "msbuild-sdks": {
     "Yarn.MSBuild": "1.22.10",
-    "Microsoft.DotNet.Arcade.Sdk": "6.0.0-beta.21406.6",
-    "Microsoft.DotNet.Helix.Sdk": "6.0.0-beta.21406.6"
+    "Microsoft.DotNet.Arcade.Sdk": "6.0.0-beta.21412.1",
+    "Microsoft.DotNet.Helix.Sdk": "6.0.0-beta.21412.1"
   }
 }