HBASE-23576 Bump checkstyle from 8.11 to 8.18

Bumps [checkstyle](https://github.com/checkstyle/checkstyle) from 8.11 to 8.18.
- [Release notes](https://github.com/checkstyle/checkstyle/releases)
- [Commits](https://github.com/checkstyle/checkstyle/compare/checkstyle-8.11...checkstyle-8.18)

Signed-off-by: Jan Hentschel <janh@apache.org>
Signed-off-by: dependabot[bot] <support@github.com>
1 file changed