* Fix missing project instance in project cache requests (#6568)

Context
Non static graph builds using the project cache didn't set the ProjectInstance on the cache request, leading to crashes in the cache.

Changes Made
Recreate the BuildRequestData for the cache request after the cache service evaluates projects. I was initially using the original BuildSubmission.BuildRequestData which does not contain the project instance.

* Don't launch debugger window for all tests

* Convert static InitializePlugin into non-static BeginBuildAsync

To allow asserting service state transition

* Assert state transitions in ProjectCacheService

* Only initialize once for the VS workaround

* Bravely set DoNotLaunchDebugger only once for all tests

* Simplify branching

* [vs16.11] Update dependencies from dotnet/arcade (#6625)

* Update dependencies from https://github.com/dotnet/arcade build 20210628.3

Microsoft.DotNet.Arcade.Sdk
 From Version 5.0.0-beta.21315.2 -> To Version 5.0.0-beta.21328.3

* Don't schedule proxy builds to inproc node if their configs previously built on oop nodes (#6635)

Fixes a bug in proxy build scheduling introduced by #6386. If a the BuildRequestConfiguration associated with a proxy request has been built before on an out of proc (oop) node then the scheduler will fail with either one of:
- affinity mismatch error. This happens when the proxy build is assigned to the inproc (inp) node but its configuration is already assigned to an oop node `AND` serving other existing requests, either blocked or running.
- unscheduled requests remain even if there's free oop nodes that can serve them. This happens (as far as I can tell) when the proxy's configuration is already assigned to an oop node (because a previously built non proxy request was assigned there) `AND` there's no other existing requests for that configuration

The fix in this PR is to not assign a proxy build to the inproc node if its configuration was previously assigned to another node.

* Localized file check-in by OneLocBuild Task (#6644)

* 16.11 Final Branding (#6656)

Co-authored-by: Rainer Sigwald <raines@microsoft.com>

Co-authored-by: Mihai Codoban <micodoba@microsoft.com>
Co-authored-by: AR-May <67507805+AR-May@users.noreply.github.com>
Co-authored-by: dotnet-maestro[bot] <42748379+dotnet-maestro[bot]@users.noreply.github.com>
Co-authored-by: dotnet bot <dotnet-bot@dotnetfoundation.org>
Co-authored-by: Ben Villalobos <4691428+BenVillalobos@users.noreply.github.com>
Co-authored-by: Rainer Sigwald <raines@microsoft.com>