databases/mariadb103-server: Fix linking issue

• Link issues when INNOBASE is set to DYNAMIC [1]
• While here, remove MDEV-14072 fix

[1]: https://jira.mariadb.org/browse/MDEV-17560

PR: 233135
Submitted by: Ralf van der Enden <tremere cainites net>
Reported by: Dries Michiels <driesm michiels gmail com>