Bump mysql-connector-java from 5.1.47 to 8.0.16 in /application

Bumps [mysql-connector-java](https://github.com/mysql/mysql-connector-j) from 5.1.47 to 8.0.16.
- [Release notes](https://github.com/mysql/mysql-connector-j/releases)
- [Changelog](https://github.com/mysql/mysql-connector-j/blob/release/8.0/CHANGES)
- [Commits](mysql/mysql-connector-j@5.1.47...8.0.16)

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

Author: dependabot[bot]

application/pom.xml

@@ -124,7 +124,7 @@
     <dependency>
       <groupId>mysql</groupId>
       <artifactId>mysql-connector-java</artifactId>
-      <version>5.1.47</version>
+      <version>8.0.16</version>
     </dependency>
     <dependency>
       <groupId>org.hibernate</groupId>