Use coveralls action v2

Signed-off-by: Arve Knudsen <[email protected]>

Author: aknuds1

.github/workflows/ci.yml

@@ -21,6 +21,6 @@ jobs:
       - name: Test
         run: npm run test-coverage
       - name: Coveralls
-        uses: coverallsapp/github-action@master
+        uses: coverallsapp/github-action@v2
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}