Bump mysql-connector-java from 5.1.20 to 8.0.30

Bumps [mysql-connector-java](https://github.com/mysql/mysql-connector-j) from 5.1.20 to 8.0.30.
- [Release notes](https://github.com/mysql/mysql-connector-j/releases)
- [Changelog](https://github.com/mysql/mysql-connector-j/blob/release/8.0/CHANGES)
- [Commits](https://github.com/mysql/mysql-connector-j/commits)

---
updated-dependencies:
- dependency-name: mysql:mysql-connector-java
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pom.xml

@@ -96,7 +96,7 @@
 		<dependency>
 			<groupId>mysql</groupId>
 			<artifactId>mysql-connector-java</artifactId>
-			<version>5.1.20</version>
+			<version>8.0.30</version>
 		</dependency>
 	</dependencies>