Fix upload action

Author: romanowski

.github/workflows/scaladoc.yaml

@@ -69,7 +69,7 @@ jobs:
             DOC_DEST=pr-${PR_NUMBER:-${GITHUB_REF##*/}}
             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 scaladoc/output -c $DOC_DEST --account-name scala3docstorage
+            az storage blob upload-batch -s scaladoc/output -d $DOC_DEST --account-name scala3docstorage
 
   community-docs:
     env: