SLF4J 1.7.32 to 2.0.6
Java Mail API 1.6.2 to 2.1.1 (new Jakarta implementation)
L2J Commons 2.6.5.1 to 2.6.6.1 (MariaDB Java Client 3.1.2, HikariCP
5.0.1)

Updated BitBucket pipeline.
Update Apache Maven Wrapper.