Update docs.yml

Author: Varun-Dutta

.github/workflows/docs.yml

@@ -97,7 +97,7 @@ jobs:
         env: 
            DJL_VERSION: ${{ github.event.inputs.pt_version || 'master' }}
         run: |
-          aws s3 sync $DJL_VERSION s3://updated-documentation-website/website/ 
+          aws s3 cp $DJL_VERSION s3://updated-documentation-website/website/ --recursive
           aws s3 cp versions.json s3://updated-documentation-website/website/versions.json