Update morph dependency (#19308)

* Update morph dependency to use a newer version

* remove timeout check for migrations statements

* store/sqlstore: reset timeout for mysql while creating db for migrations

* update morph to v0.2.1

i18n/en.json

@@ -8287,10 +8287,6 @@
     "id": "model.config.is_valid.sql_max_conn.app_error",
     "translation": "Invalid maximum open connection for SQL settings. Must be a positive number."
   },
-  {
-    "id": "model.config.is_valid.sql_migrations_statement_timout.app_error",
-    "translation": "Invalid timeout value for migrations statements. Must be a positive number."
-  },
   {
     "id": "model.config.is_valid.sql_query_timeout.app_error",
     "translation": "Invalid query timeout for SQL settings. Must be a positive number."