chore(deps): 更新 mybatis-plus 版本到 3.5.15

chenhj

2026-04-21 2f20856ea3ca6f2f238ba66252164687f47fcd7e

 src/main/java/com/ruoyi/projectManagement/service/impl/handle/ContractInfoHandleService.java

@@ -10,8 +10,8 @@
import org.springframework.stereotype.Component;
import org.springframework.transaction.annotation.Transactional;

import javax.annotation.Nullable;
import javax.validation.constraints.NotNull;
import jakarta.annotation.Nullable;
import jakarta.validation.constraints.NotNull;

/**
 * @author buhuazhen