Merge latest Library.Template

[AArnott]

• Revert "Avoid dotnet format hang"
• Merge pull request Add g back as a prefix to semver2 versions #355 from AArnott/renovate/dockerfile-and-global.json-updates
• Build renovate settings on the best-practices preset (Merge v2.3 to master #357)
• Update Dockerfile and global.json updates to v9.0.202 (Remove hard-coded paths in project file #356)
• Pin dependencies (Version 2.3.179 creates VB syntax error in ThisAssembly class #358)
• Pin mcr.microsoft.com/dotnet/sdk Docker tag to 332e036 (Fix VB code generator #359)
• Update mcr.microsoft.com/dotnet/sdk:9.0.202-noble Docker digest to dcc11e3 (Add ExcludeFromCodeCoverageAttribute to ThisAssembly class #360)
• Update dependency xunit.v3 to v2 (Add F# build integration test #353)
• Update Dockerfile and global.json updates to v9.0.203 (dotnet pack produces wrong NuGet version with extra 'g' when set to semVer 2.0 #364)
• Update docs to use MergeFrom-Template.ps1
• Fix lang service reporting C# 7.3 errors in Error List
• Update actions/download-artifact digest to d3f86a1
• Update dependency powershell to 7.5.1
• Update mcr.microsoft.com/dotnet/sdk:9.0.203-noble Docker digest to c849687
• Update xunit (Merge v2.3 to master #370)
• Add support for a repo to hard-code extra SDKs that must be installed
• Add script for collecting 3rd party symbol files
• Reapply "Avoid dotnet format hang"
• Fix 3rd party symbol archival
• Update Dockerfile and global.json updates to v9.0.300 (Merge v2.3 to master #372)
• Update dependency Microsoft.NET.Test.Sdk to 17.14.0
• Update mcr.microsoft.com/dotnet/sdk:9.0.300-noble Docker digest to 9f7bd4d ($schema gets removed from version.json #373)
• Update becheran/mlc action to v0.22.0 (Assembly with same name (Nerdbank.GitVersioning.Tasks) is already loaded when using <TargetFrameworks>net45;netstandard2.0</TargetFrameworks> #374)
• Update dependency Microsoft.NET.Test.Sdk to 17.14.1
• Update xunit
• Update Dockerfile and global.json updates to v9.0.301 (Add support for GitHub Actions v2 #376)
• Add copilot swe agent setup instructions (Define a GitHub Actions v2 step #377)
• Touch-up name of github workflow