fix(helm): Fix renovate/dependabot helper (#13438)

Author: kiblik

.github/workflows/helm-docs-updates.yml

@@ -13,7 +13,7 @@ jobs:
   docs_updates:
     name: Update documentation
     runs-on: ubuntu-latest
-    if: startsWith(github.head_ref, 'renovate/') or startsWith(github.head_ref, 'dependabot/')
+    if: startsWith(github.head_ref, 'renovate/') || startsWith(github.head_ref, 'dependabot/')
     steps:
       - name: Checkout
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0