style: 规范 sql 建表语句

backend/src/main/resources/db/migration/V106__v1.17_release.sql

@@ -27,7 +27,8 @@ CREATE TABLE IF NOT EXISTS `project_version`
     PRIMARY KEY (`id`),
     KEY `project_version_project_id_index` (`project_id`)
 ) ENGINE = InnoDB
-  DEFAULT CHARSET = utf8mb4;
+  DEFAULT CHARSET = utf8mb4
+  COLLATE utf8mb4_general_ci;
 
 ALTER TABLE project
     ADD version_enable TINYINT(1) DEFAULT 1 NULL;

backend/src/main/resources/db/migration/V31__message_task.sql

@@ -1,4 +1,5 @@
-CREATE TABLE IF NOT EXISTS message_task (
+CREATE TABLE IF NOT EXISTS message_task
+(
     id        varchar(50)  NOT NULL,
     type      varchar(50)  NOT NULL COMMENT '消息类型',
     event     varchar(255) NOT NULL COMMENT '通知事件类型',
@@ -9,4 +10,5 @@ CREATE TABLE IF NOT EXISTS message_task (
         PRIMARY KEY (id)
 )
     ENGINE = InnoDB
-    DEFAULT CHARSET = utf8mb4;
+    DEFAULT CHARSET = utf8mb4
+    COLLATE utf8mb4_general_ci;