ci: Updating the workflows/actions to the step-security version. (#163)

Signed-off-by: Vasil Boyadzhiev <vasil.boyadzhiev@limechain.tech>

Author: san-est

.github/workflows/release-push-image.yaml

@@ -100,7 +100,6 @@ jobs:
           build-contexts: |
             distributions=./server/build/distributions
 
-
   helm-chart-release:
     needs: publish
     runs-on: block-node-linux-medium
@@ -120,7 +119,7 @@ jobs:
         uses: azure/setup-helm@fe7b79cd5ee1e45176fcad797de68ecaf3ca4814 # v4.2.0
 
       - name: Publish helm chart
-        uses: stefanprodan/helm-gh-pages@0ad2bb377311d61ac04ad9eb6f252fb68e207260 # v1.7.0
+        uses: step-security/helm-gh-pages@6a390e89293c1ec8bc5120f6692f3b8a313a9a3d # v1.7.0
         with:
           target_dir: charts
           token: ${{ secrets.GITHUB_TOKEN }}