Bump microsoft/setup-msbuild from 1.0.2 to 1.3.1 (#35)

Bumps [microsoft/setup-msbuild](https://github.com/microsoft/setup-msbuild) from 1.0.2 to 1.3.1.
- [Release notes](https://github.com/microsoft/setup-msbuild/releases)
- [Changelog](https://github.com/microsoft/setup-msbuild/blob/main/building-release.md)
- [Commits](microsoft/setup-msbuild@v1.0.2...v1.3.1)

---
updated-dependencies:
- dependency-name: microsoft/setup-msbuild
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/dotnet-desktop.yml

@@ -28,7 +28,7 @@ jobs:
         dotnet-version: 7.0.x
 
     - name: Setup MSBuild.exe
-      uses: microsoft/setup-msbuild@v1.0.2
+      uses: microsoft/setup-msbuild@v1.3.1
 
     - name: Restore the application
       run: msbuild /t:Restore /p:Configuration=$env:Configuration