Replace dependency mysql:mysql-connector-java with com.mysql:mysql-connector-j 8.0.33 (#197)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

pom.xml

@@ -81,8 +81,8 @@
         </dependency>
         <!-- Database driver -->
         <dependency>
-            <groupId>mysql</groupId>
-            <artifactId>mysql-connector-java</artifactId>
+            <groupId>com.mysql</groupId>
+            <artifactId>mysql-connector-j</artifactId>
             <version>8.0.33</version>
             <scope>compile</scope>
         </dependency>