Merge latest Library.Template

[AArnott]

• Update Microsoft.NET.Test.Sdk
• Use MSBuildTreatWarningsAsErrors in pipeline
• Avoid static graph restore
• Update to the .NET 7 SDK
• Enable NuGet CPVM transitive pinning
• Fix build on machines with Visual Studio 2022 Update 3
• Switch back to GlobalPackageReference
• Drop the .NET compilers toolset pin
• Bump Microsoft.CodeCoverage (#182)
• Bump MicroBuild version to 2.0.93
• Bump Microsoft.CodeCoverage from 17.5.0-preview-20221201-01 to 17.5.0-preview-20221201-06
• Drop netcoreapp3.1 targeting
• Multitarget the library
• Avoid System.Net.Http compile error when targeting net472
• Drop obsolete WPF workarounds
• Add emoticons to github workflows
• Bump C# language version to 11
• Bump Microsoft.NET.Test.Sdk to 17.4.1
• Bump Microsoft.CodeCoverage (#187)
• Switch code coverage from static to dynamic instrumentation
• Upgrade Microsoft.CodeCoverage
• Fix merge coverage error when output directory already exists
• .gitignore .DS_Store
• Update AzureRepos package version
• Use MSBuildTreatWarningsAsErrors on official microbuild too
• Fix schedule trigger for source archival
• Increase likelihood that folks set PackageProjectUrl property
• Bump Microsoft.CodeCoverage to 17.5.0-release-20230106-01
• Bump MicroBuildVersion from 2.0.93 to 2.0.107
• Use latest NuGet.exe version (#188)
• Bump Microsoft.CodeCoverage (#189)
• Fix working directory assumption made in init
• Skip generating the NOTICE file on PR builds
• Add emojis to insertion pipeline steps
• Simplify Version cast in ps1 script
• Add more emojis and use simpler powershell task syntax
• Use LF line endings for plist files
• Add -interactive switch to init.ps1
• Bump MicroBuild to 2.0.112
• Remove certain tasks on non-Windows agents
• Bump dependencies to 17.5.0 versions
• Add msbuild extension for VS Code
• Drop test-tools as a nuget feed source
• Bump MicroBuild version