TCLOUD-4780: Create redirects in github action

Author: tiny-james

.github/workflows/preview_create.yml

@@ -55,4 +55,8 @@ jobs:
 
     - name: Upload website preview to S3 # put in the docs subfolder as we rely on that path in redirects
       run: |
-        aws s3 sync --delete ./build/site s3://tiny-cloud-antora-docs-preview/pr${PR_NUMBER}/docs
+        aws s3 rm s3://tiny-cloud-antora-docs-preview/pr${PR_NUMBER}
+        aws s3 sync ./build/site s3://tiny-cloud-antora-docs-preview/pr${PR_NUMBER}/docs
+
+    - name: Create redirects on S3
+      run: node ./.github/workflows/scripts/generate_redirects.mjs tiny-cloud-antora-docs-preview pr${PR_NUMBER}