cmake: add support for reproducible buildS

We should use relative path not absolute path. We can use target without
breaking reproducibility.

Origin: https://github.com/mroonga/mroonga/issues/298#issuecomment-1030815927
Bug: https://github.com/mroonga/mroonga/issues/298
Forwarded: not-needed

Gbp-Pq: Name mroonga-mrn-lib-dirs-path-reproducible-build.patch

Fix perl path in scripts

Fix Lintian issue https://lintian.debian.org/tags/incorrect-path-for-interpreter.html

Upstream will never accept this patch,
see https://github.com/MariaDB/server/pull/1718

Origin: https://patch-diff.githubusercontent.com/raw/MariaDB/server/pull/1718.patch
Forwarded: https://github.com/MariaDB/server/pull/1718 (rejected, will never be merged)

Gbp-Pq: Name env-perl-usr-bin-perl.patch

mariadb (1:11.8.5-4) unstable; urgency=medium

  [ Otto Kekäläinen ]
  * Add tentative upstream patch to fix amd64v3 build issues (MDEV-38398)
  * Drop redundant `Priority: optional`
  * Update Debian copyright for 2026
  * Bump Debian Policy version

  [ Aquila Macedo ]
  * Drop obsolete library-not-linked-against-libc overrides
  * Ship upstream sysusers.d mariadb.conf in mariadb-server (Closes: #1028271)
  * Add patch sysusers-lock-mysql-account.patch
  * Create mysql via sysusers in postinst, drop preinst adduser handling
  * Drop adduser pre-depends, depend on systemd-sysusers provider
  * Clarify NIS/YP debconf note for sysusers mysql account creation
  * Update all translations to match updated template

[dgit import unpatched mariadb 1:11.8.5-4]

Import mariadb_11.8.5-4.debian.tar.xz

[dgit import tarball mariadb 1:11.8.5-4 mariadb_11.8.5-4.debian.tar.xz]

Import mariadb_11.8.5.orig.tar.gz

[dgit import orig mariadb_11.8.5.orig.tar.gz]