Bump to xamarin/xamarin-android-tools/main@90d76212

Fixes: #5432
Fixes: #5992

Changes: dotnet/android-tools@683f375...90d7621

  * dotnet/android-tools@90d7621: [BaseTasks] add ABI detection for RIDs (#121)
  * dotnet/android-tools@79e3b97: [JdkInfo] handle invalid XML from /usr/libexec/java_home (#120)
  * dotnet/android-tools@81519fe: Add SECURITY.md (#119)

Author: jonpryor

Documentation/release-notes/6000.md

@@ -0,0 +1,11 @@
+#### Application and library build and deployment
+
+- [GitHub Issue 5432](https://github.com/xamarin/xamarin-android/issues/5432):
+  In a .NET 6 application, native libraries can now be contained in directories
+  which match Android *Resource Identifiers*, not just the legacy Android ABI
+  names.
+
+- [GitHub Issue 5992](https://github.com/xamarin/xamarin-android/issues/5992):
+  If no JDKs are installed on macOS, the build may fail with:
+
+        error XARSD7000: System.Xml.XmlException: Root element is missing.