Fix DB migration's queries

bubble-server/src/main/resources/db/migration/V2020090601__rename_sync_fileds.sql

@@ -1,2 +1,2 @@
-ALTER TABLE account ALTER COLUMN sync_password RENAME TO sync;
-ALTER TABLE bubble_network ALTER COLUMN sync_password RENAME TO sync_account;
+ALTER TABLE account RENAME COLUMN sync_password TO sync;
+ALTER TABLE bubble_network RENAME COLUMN sync_password TO sync_account;