…706.22 (#9944)

[main] Update dependencies from dotnet/roslyn

…tnet/arcade dotnet/sourcelink (#9939)

[main] Update dependencies from dotnet/xharness dotnet/xliff-tasks dotnet/arcade dotnet/sourcelink

…0220711.3 (#9960)

[main] Update dependencies from dotnet/sourcelink

[main] Update dependencies from dotnet/arcade dotnet/sourcelink

* Add x64 arch and freebsd arm64 in cross toolchain

* Fix condition

* Switch to new FreeBSD URL scheme

* Bring illumous on the same plan as other OS

This should ensure the target members are kept when we're running the tests with trimming enabled.

Some tests use these attributes with framework types and framework is always considered trimmable. Example: https://github.com/dotnet/runtime/blob/aafe4d465f97fa3a0ae61b18c2887cf84085d25d/src/libraries/System.Net.Http/tests/FunctionalTests/SocketsHttpHandlerTest.Cancellation.cs#L15

…et/sourcelink (#10007)

[main] Update dependencies from dotnet/xliff-tasks dotnet/arcade dotnet/sourcelink

…et/sourcelink (#10025)

[main] Update dependencies from dotnet/xliff-tasks dotnet/arcade dotnet/sourcelink

* Add support for `required` keyword to GenAPI

Also avoid emitting the new `CompilerFeatureRequiredAttribute`

* Support LangVersion in Roslyn-based GenFacades tasks

* Don't redistribute roslyn in GenFacades

Use the one that the project is compiling with.  This is a copy of the logic from
https://github.com/dotnet/sdk/blob/d670c1d9c72190cdf8228ed000847f9bde55ce71/src/Compatibility/Microsoft.DotNet.Compatibility/ValidatePackage.cs#L47

* Exclude the compiler generated Obsolete attribute from types using `required`

* Address feedback