chore: update coverallsapp/github-action action to v1.2.4

Signed-off-by: Renovate Bot <bot@renovateapp.com>

.github/workflows/continuous-integration.yaml

@@ -38,7 +38,7 @@ jobs:
       - name: Run tests
         run: npm run-script test:ci
       - name: Publish coverage report to Coveralls
-        uses: coverallsapp/github-action@65affa9d85c09884b6051d6c1c7138d469d62b23 # v1.2.3
+        uses: coverallsapp/github-action@50c33ad324a9902697adbf2f92c22cf5023eacf1 # v1.2.4
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           flag-name: run-${{ matrix.os }}-node@${{ matrix.node-version }}
@@ -50,7 +50,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Coveralls finished
-      uses: coverallsapp/github-action@65affa9d85c09884b6051d6c1c7138d469d62b23 # v1.2.3
+      uses: coverallsapp/github-action@50c33ad324a9902697adbf2f92c22cf5023eacf1 # v1.2.4
       with:
         github-token: ${{ secrets.github_token }}
         parallel-finished: true