Bump coverallsapp/github-action from 2.3.3 to 2.3.4

Bumps [coverallsapp/github-action](https://github.com/coverallsapp/github-action) from 2.3.3 to 2.3.4.
- [Release notes](https://github.com/coverallsapp/github-action/releases)
- [Commits](coverallsapp/github-action@v2.3.3...v2.3.4)

---
updated-dependencies:
- dependency-name: coverallsapp/github-action
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/dotnet-desktop.yml

@@ -30,7 +30,7 @@ jobs:
         perl lcov-fix.pl < lcov.bad > lcov.info
 
     - name: Upload coverage report
-      uses: coverallsapp/[email protected].3
+      uses: coverallsapp/[email protected].4
       with:
         github-token: ${{secrets.GITHUB_TOKEN }} 
         path-to-lcov: lcov.info