Update MySQL groupId

[xuxiaowei-com-cn]

MySQL starts with mysql:mysql-connector-java:8.0.33 and uses the new coordinates com.mysql:mysql-connector-j

MySQL 从 mysql:mysql-connector-java:8.0.33 开始，使用新坐标 com.mysql:mysql-connector-j

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From Spring Boot 2.7.8 Start with MySQL coordinates using com.mysql:mysql-connector-j

从 Spring Boot 2.7.8 开始，MySQL 坐标使用 com.mysql:mysql-connector-j

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Suggest using new groupId

建议使用新坐标

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[xuxiaowei-com-cn]

从 Spring Boot v2.7.11 开始使用 MySQL 8.0.33