Bump coverallsapp/github-action from 2.3.0 to 2.3.4

Bumps [coverallsapp/github-action](https://github.com/coverallsapp/github-action) from 2.3.0 to 2.3.4.
- [Release notes](https://github.com/coverallsapp/github-action/releases)
- [Commits](coverallsapp/github-action@v2.3.0...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/test_and_deploy.yml

@@ -44,7 +44,7 @@ jobs:
         run: pytest -v --cov=dask_image --cov-report lcov
 
       - name: Coveralls Parallel
-        uses: coverallsapp/[email protected].0
+        uses: coverallsapp/[email protected].4
         with:
           github-token: ${{ secrets.github_token }}
           flag-name: run-${{ matrix.test_number }}
@@ -56,7 +56,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Coveralls Finished
-      uses: coverallsapp/[email protected].0
+      uses: coverallsapp/[email protected].4
       with:
         github-token: ${{ secrets.github_token }}
         parallel-finished: true