Merge branch 'release/3.0' into merge/release/3.0-preview9-to-release/3.0

eng/Versions.props

...ts/test/E2ETest/ServerExecutionTests/GlobalizationTest.cs

...nts/test/E2ETest/ServerExecutionTests/LocalizationTest.cs

...mponents/test/testassets/BasicTestApp/CulturePicker.razor

...st/testassets/TestServer/Controllers/CultureController.cs

src/DataProtection/DataProtection.sln

...tityFrameworkCore/src/EntityFrameworkCoreXmlRepository.cs

...taProtection/samples/EntityFrameworkCoreSample/Program.cs

...erver/src/IdentityServerBuilderConfigurationExtensions.cs

...plates/content/Angular-CSharp/ClientApp/package-lock.json

...ctTemplates/content/Angular-CSharp/ClientApp/package.json

...SQLServer/00000000000000_CreateIdentitySchema.Designer.cs

...arp/Data/SQLServer/00000000000000_CreateIdentitySchema.cs

...Sharp/Data/SQLServer/ApplicationDbContextModelSnapshot.cs

...ta/SQLite/00000000000000_CreateIdentitySchema.Designer.cs

...CSharp/Data/SQLite/00000000000000_CreateIdentitySchema.cs

...r-CSharp/Data/SQLite/ApplicationDbContextModelSnapshot.cs

...es/Web.Spa.ProjectTemplates/content/Angular-CSharp/app.db

...emplates/content/React-CSharp/ClientApp/package-lock.json

...jectTemplates/content/React-CSharp/ClientApp/package.json