Reference the 2021 weekly status update (#24778)

Author: vonzshik

Diff for: README.md

@@ -131,7 +131,7 @@ If you have a specific question about using these projects, we encourage you to
 
 * [Documentation](https://docs.microsoft.com/ef/core/)
 * [Roadmap](https://docs.microsoft.com/ef/core/what-is-new/roadmap)
-* [Weekly status updates](https://github.com/dotnet/efcore/issues/19549)
+* [Weekly status updates](https://github.com/dotnet/efcore/issues/23884)
 * [Release planning process](https://docs.microsoft.com/ef/core/what-is-new/release-planning)
 * [How to write an EF Core provider](https://docs.microsoft.com/ef/core/providers/writing-a-provider)
 * [Security](./docs/security.md)