Update zola deploy action to version 0.22.1

Related to #40

Author: rutger-seascape

.github/workflows/pr-build-preview.yml

@@ -14,7 +14,7 @@ jobs:
           repository: ${{ github.event.pull_request.head.repo.full_name }}
 
       - name: Build with Zola
-        uses: shalzz/zola-deploy-action@v0.19.2
+        uses: shalzz/zola-deploy-action@v0.22.1
         env:
           BUILD_ONLY: true
           BUILD_FLAGS: --base-url http://br-www-docs.s3-website-us-east-1.amazonaws.com/preview/cockpit/${{ github.event.number }}