[master] Update dependencies from dotnet/xharness dotnet/llvm-project dotnet/icu dotnet/arcade (#46450)

[master] Update dependencies from dotnet/xharness dotnet/llvm-project dotnet/icu dotnet/arcade


 - Merge branch 'master' into darc-master-471b4a40-3bef-4a13-b73c-02196b660069

 - Merge branch 'master' into darc-master-471b4a40-3bef-4a13-b73c-02196b660069