Add step to install safe-chain in publish-web workflow

Author: cruizba

.github/workflows/publish-web.yaml

@@ -17,6 +17,8 @@ jobs:
       - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
         with:
           python-version: 3.x
+      - name: Install safe-chain
+        uses: OpenVidu/actions/install-safe-chain@0125dee363f943e399bf576e8e4c162fafcc5bdd # v1.0.16
       - run: echo "cache_id=$(date --utc '+%V')" >> $GITHUB_ENV
       - uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
         with: