Update spring-io/spring-doc-actions to 0.0.18

Author: onobc

.github/workflows/ci.yml

@@ -124,15 +124,15 @@ jobs:
         run: |
           ./gradlew antora
       - name: Publish Docs
-        uses: spring-io/spring-doc-actions/[email protected].13
+        uses: spring-io/spring-doc-actions/[email protected].18
         with:
           docs-username: ${{ secrets.DOCS_USERNAME }}
           docs-host: ${{ secrets.DOCS_HOST }}
           docs-ssh-key: ${{ secrets.DOCS_SSH_KEY }}
           docs-ssh-host-key: ${{ secrets.DOCS_SSH_HOST_KEY }}
           site-path: spring-pulsar-docs/build/site
       - name: Bust Clouflare Cache
-        uses: spring-io/spring-doc-actions/[email protected].13
+        uses: spring-io/spring-doc-actions/[email protected].18
         with:
           context-root: spring-pulsar
           cloudflare-zone-id: ${{ secrets.CLOUDFLARE_ZONE_ID }}