fix: 解决编译错误

project-dispatch/pom.xml

@@ -16,6 +16,7 @@
     <properties>
         <druid.version>1.1.10</druid.version>
         <version.org.optaplanner>9.38.0.Final</version.org.optaplanner>
+        <mysql.version>8.0.28</mysql.version>
     </properties>
 
     <dependencies>
@@ -39,6 +40,11 @@
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-data-jpa</artifactId>
 		</dependency>
+        <dependency>
+            <groupId>mysql</groupId>
+            <artifactId>mysql-connector-java</artifactId>
+            <version>${mysql.version}</version>
+        </dependency>
 
         <dependency>
             <groupId>com.alibaba.cloud</groupId>