added quotes to catch filenames with spaces

(cherry picked from commit c568e363)

cloud-providers/azure.yml

@@ -189,7 +189,7 @@ azure_deploy:
         accountKey=$(kubectl get secret airflow -n osdu -o jsonpath='{.data.azurestorageaccountkey}' | base64 -d)
         accountName=$(kubectl get secret airflow -n osdu -o jsonpath='{.data.azurestorageaccountname}' | base64 -d)
         find "$search_dir/" -type f -print0 | while read -d $'\0' file; do
-            az storage file upload --account-name $accountName --account-key $accountKey --share-name $SHARE_NAME --source $file
+            az storage file upload --account-name $accountName --account-key $accountKey --share-name $SHARE_NAME --source "$file"
         done
         echo "File upload successfully completed for CRS Conversion Service"
       fi