Merge branch 'main' into patch-15

ci/dotnet-desktop.yml

@@ -109,7 +109,7 @@ jobs:
 
     # Upload the MSIX package: https://github.com/marketplace/actions/upload-a-build-artifact
     - name: Upload build artifacts
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v3
       with:
         name: MSIX Package
         path: ${{ env.Wap_Project_Directory }}\AppPackages

ci/msbuild.yml

@@ -1,6 +1,10 @@
 name: MSBuild
 
-on: [push]
+on:
+  push:
+    branches: [ $default-branch ]
+  pull_request:
+    branches: [ $default-branch ]
 
 env:
   # Path to the solution file relative to the root of the project.