Protect data from deletion upon syncronising the new pages

.github/workflows/continuous-integration-workflow.yml

@@ -72,7 +72,7 @@ jobs:
         run: |
           DEST="s3://root/${PR_NUMBER:-}" # if PR, upload in s3://root/<prnumber>
           aws configure set default.s3.max_concurrent_requests 200
-          aws --endpoint-url https://s3.cern.ch s3 sync --delete build/${PR_NUMBER:-} ${DEST} --exclude 'files-test/*' --exclude 'download-test/*'  --exclude 'doc-test/*' 
+          aws --endpoint-url https://s3.cern.ch s3 sync build/${PR_NUMBER:-} ${DEST} --exclude 'files-test/*' --exclude 'files/*' --exclude 'download-test/*' --exclude 'download/*' --exclude 'doc-test/*'  --exclude 'doc/*'  --exclude 'd/*'  
 
         env:
           AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}