fix: alert for unpinned tag for non-imutable acrion in workflow

Author: Hristo Hristov

.github/workflows/nodejs.yml

@@ -39,6 +39,6 @@ jobs:
         run: yarn coverage
       - name: Publish to coveralls.io
         if: matrix.node-version == '20.x'
-        uses: coverallsapp/github-action@v2.3.4
+        uses: coverallsapp/github-action@cfd0633edbd2411b532b808ba7a8b5e04f76d2c8
         with:
             github-token: ${{ github.token }}