Bump microsoft/setup-msbuild from 1.1 to 1.3 in /.github/workflows (#342)

Bumps [microsoft/setup-msbuild](https://github.com/microsoft/setup-msbuild) from 1.1 to 1.3.
- [Release notes](https://github.com/microsoft/setup-msbuild/releases)
- [Changelog](https://github.com/microsoft/setup-msbuild/blob/main/building-release.md)
- [Commits](https://github.com/microsoft/setup-msbuild/compare/v1.1...v1.3)

---
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/patcher.yml

@@ -18,7 +18,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Add msbuild to PATH
-        uses: microsoft/setup-msbuild@v1.1
+        uses: microsoft/setup-msbuild@v1.3
 
       - name: Build Patcher
         run: msbuild.exe patcher\HitmanPatcher.sln -t:Build -p:Configuration=Release -p:Platform=x64 -m