fix: update 01__memo_pinned.sql (#4370)

store/migration/mysql/0.24/01__memo_pinned.sql

@@ -2,7 +2,7 @@
 ALTER TABLE `memo` ADD COLUMN `pinned` BOOLEAN NOT NULL DEFAULT FALSE;
 
 -- Update pinned column from memo_organizer.
-UPDATE `memo`
-SET `pinned` = TRUE
-FROM `memo_organizer`
-WHERE `memo`.`id` = `memo_organizer`.`memo_id` AND `memo_organizer`.`pinned` = 1;
\ No newline at end of file
+UPDATE memo
+JOIN memo_organizer ON memo.id = memo_organizer.memo_id
+SET memo.pinned = TRUE
+WHERE memo_organizer.pinned = 1;