databases/mariadb114-server: Update to 11.4.7

Release notes:
https://mariadb.com/kb/en/mariadb-11-4-6-release-notes/
https://mariadb.com/kb/en/mariadb-11-4-7-release-notes/

PR: 285895
Security: CVE-2025-30722
Security: CVE-2025-30693
Security: CVE-2023-52970
Security: CVE-2023-52969
Security: CVE-2023-52971
MFH: 2025Q2

(cherry picked from commit 1cbd2b54689d0682c13ccea94ff5b689914da19c)