Bump microsoft/setup-msbuild from 1.3 to 2 in /.github/workflows (#59)

Bumps [microsoft/setup-msbuild](https://github.com/microsoft/setup-msbuild) from 1.3 to 2.
- [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@v1.3...v2)

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

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

.github/workflows/build.yml

@@ -23,7 +23,7 @@ jobs:
       - name: Disable problem matcher
         run: echo "::remove-matcher owner=csc::"
       - name: Setup msbuild
-        uses: microsoft/setup-msbuild@v1.3
+        uses: microsoft/setup-msbuild@v2
       - name: Install dependencies for SampleIntegration
         run: |
           dotnet restore ${{ github.workspace }}\DynamoSamples\src\SampleIntegration\SampleIntegration.sln /p:Configuration=Release --runtime=win-x64