Revert using our fork of dockle-action (#848)

In #778 we swapped our
usage of `dockle-action` to our forked version to workaround
goodwithtech/dockle-action#7 - now thhis has
been fixed upstream we can use it again.

.github/workflows/vulnerability_scan_subworkflow.yml

@@ -61,9 +61,8 @@ jobs:
 
       - name: Scan ${{ matrix.image.label }} image by Dockle
         if: always()
-        # Use our fork until https://github.com/goodwithtech/dockle-action/issues/7 is fixed
-        # uses: goodwithtech/dockle-action@main
-        uses: hazelcast/dockle-action/@Upgrade-Dockle-to-`0.4.14`
+        # https://github.com/goodwithtech/dockle-action/releases/tag/v0.4.15
+        uses: goodwithtech/dockle-action@e30e6af832aad6ea7dca2a248d31a85eab6dbd68
         with:
           image: ${{ env.IMAGE_TAG }} 
           format: 'list'