Fix upload for communit docs

Author: romanowski

.github/workflows/scaladoc.yaml

@@ -108,4 +108,4 @@ jobs:
             DOC_DEST=pr-${PR_NUMBER:-${GITHUB_REF##*/}}-docs
             echo uplading docs to https://scala3doc.virtuslab.com/$DOC_DEST
             az storage container create --name $DOC_DEST --account-name scala3docstorage --public-access container
-            az storage blob sync -s community-build/docsOutput -c $DOC_DEST --account-name scala3docstorage
+            az storage blob upload-batch -s community-build/docsOutput -d  $DOC_DEST --account-name scala3docstorage