Update to stable build packages (dotnet#8805)

Allow duplicate compound type aliases (dotnet#8788)

* fixes 8787

* Update CompoundTypeAliasTree.cs

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Co-authored-by: Ledjon Behluli <[email protected]>
Co-authored-by: Reuben Bond <[email protected]>

Migrate to the Locker GitHub action for locking closed/stale issues/P…

…Rs (dotnet#8750)

Identify F# single case discriminated unions as SumType (dotnet#8739) (…

…dotnet#8757)

Single case discriminated unions do not inherit from an abstract
base class, thus, for single case discriminated unions we need to
look for the CompilationMappingAttribute on the type itself.

Fix 8715

Co-authored-by: Geir Fiksdal <[email protected]>

Nullify directory entries of defunct local predecessors during grain …

…activation (dotnet#8704)

* Nullify the directory entry of a known-defunct predecessor on the local silo during grain activation

* Fix formatting

In GrainDirectoryResolver, replace HasNonDefaultDirectory with IsUsin…

…gDhtDirectory (dotnet#8632) (dotnet#8660)

Fix Cosmos DB grain storage constructor for DI (dotnet#8539)

* Fix Cosmos DB grain storage constructor for DI

* Check preconditions

Move CancellationToken arguments to the end (dotnet#8525)

* Move CancellationToken arguments to the end

* Move type arguments in one method to align with new signatures.

Also a few more nameof() that somehow weren't caught before.

In TransactionQueue, ensure readiness failures are recovered from (do…

…tnet#8443)

Update samples README (dotnet#8398)

* Update samples README

Adding:  Link to an example of a F# reminder grain

* Update README.md

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Co-authored-by: Reuben Bond <[email protected]>