fix(backend): 1702718871541-ffVisibility.jsのdownが壊れている (#12767)

packages/backend/migration/1702718871541-ffVisibility.js

@@ -24,9 +24,11 @@ export class ffVisibility1702718871541 {
 	async down(queryRunner) {
 		await queryRunner.query(`CREATE TYPE "public"."user_profile_ffvisibility_enum" AS ENUM('public', 'followers', 'private')`);
 		await queryRunner.query(`ALTER TABLE "user_profile" ADD "ffVisibility" "public"."user_profile_ffvisibility_enum" NOT NULL DEFAULT 'public'`);
+
 		await queryRunner.query(`CREATE CAST ("public"."user_profile_followingvisibility_enum" AS "public"."user_profile_ffvisibility_enum") WITH INOUT AS ASSIGNMENT`);
-		await queryRunner.query(`UPDATE "user_profile" SET ffVisibility = "user_profile"."followingVisibility"`);
+		await queryRunner.query(`UPDATE "user_profile" SET "ffVisibility" = "followingVisibility"`);
 		await queryRunner.query(`DROP CAST ("public"."user_profile_followingvisibility_enum" AS "public"."user_profile_ffvisibility_enum")`);
+
 		await queryRunner.query(`ALTER TABLE "user_profile" DROP COLUMN "followersVisibility"`);
 		await queryRunner.query(`ALTER TABLE "user_profile" DROP COLUMN "followingVisibility"`);
 		await queryRunner.query(`DROP TYPE "public"."user_profile_followersVisibility_enum"`);