Rename libraries for 64-bit time_t transition (Closes: #1062841)

Debian is currently undergoing transition to support 64-bit time_t (because of the year 2038 problem):

• https://wiki.debian.org/ReleaseGoals/64bit-time
• https://lists.debian.org/debian-devel-announce/2024/02/msg00000.html

The patch in this MR was uploaded to Debian experimental today. So far 11 architectures built and passed post-build test suite (MTR main) at https://buildd.debian.org/status/package.php?p=mariadb&suite=experimental.

Test builds on Launchpad also passed at https://launchpad.net/~mysql-ubuntu/+archive/ubuntu/mariadb-10.11/+builds?build_text=&build_state=all (notably armhf and armel).

This MR itself has additional arm builders enabled (from !32 (closed)).

Debian bug report to track this patch getting eventually into unstable, testing (and next release 'Trixie) is at https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1062841.

Upstream has at least one identified related effort https://jira.mariadb.org/browse/MDEV-32188 and I asked for more info in https://lists.mariadb.org/hyperkitty/list/developers@lists.mariadb.org/thread/Y4CKCBJ2YYHB4HNJVIEJEEEC4IUY4ZXB/.