Relocation of MySQL Database Driver

With version 8.0.31, The MySQL database driver has been relocated from mysql:mysql-connector-java to com.mysql:mysql-connector-j within https://mvnrepository.com/ . All dependencies in the blueprint have been adjusted.

(CMS-22243)

JavaDoc Updates: Null-Behavior for Struct List Properties in StructBuilder

The StructBuilder does not accept null entries for list properties. While the behavior did not change, the documentation got updated accordingly to emphasize this behavior.

(CMS-21725)