Merge version 1:11.8.6-6+rpi1 and 1:11.8.8-1 to produce 1:11.8.8-1+rpi1

diff --cc debian/changelog
index 682bc29bb07860927432a1871ba5c1c314dbafd6,c06d2bd6743d4dcb47a8c2f21cfff8f6715009c0..29ea0f9786f14be0564bf9faa0daee1c9070697a
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,9 -1,52 +1,59 @@@
- mariadb (1:11.8.6-6+rpi1) forky-staging; urgency=medium
++mariadb (1:11.8.8-1+rpi1) forky-staging; urgency=medium
 +
 +  [changes brought forward from 1:11.8.6-2+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Thu, 05 Mar 2026 22:49:06 +0000]
 +  * Disable testsuite.
 +
-  -- Raspbian forward porter <root@raspbian.org>  Thu, 16 Apr 2026 23:30:34 +0000
++ -- Raspbian forward porter <root@raspbian.org>  Fri, 10 Jul 2026 09:10:21 +0000
++
+ mariadb (1:11.8.8-1) unstable; urgency=medium
+ 
+   [ Otto Kekäläinen ]
+   * New upstream version 11.8.8 with critical fix for regression in 11.8.7 as
+     noted at https://mariadb.com/docs/release-notes/community-server/11.8/11.8.8
+     and for the following security issues:
+     - CVE-2026-48165
+     - CVE-2026-48163
+   * Previous upstream version 11.8.7 included fixes for several defects as noted
+     at https://mariadb.com/docs/release-notes/community-server/11.8/11.8.7 as
+     well the following security issues:
+     - CVE-2026-44173
+     - CVE-2026-44172
+     - CVE-2026-44171
+     - CVE-2026-44170
+     - CVE-2026-44169
+     - CVE-2026-44168
+   * Also cherry-pick the following upstream debian/ changes:
+     - MDEV-38587 slow_query_log missing from debian conf
+     - MDEV-39031 remove Docs/README-wsrep
+     - MDEV-34902 debian-start erroneously reports issues
+     - MDEV-32745 Add a simple MySQL to MariaDB upgrade helper (Debian part)
+   * Update configuration traces to match changes in system variables
+     - new variable 'innodb-buffer-pool-in-core-dump' (default: FALSE)
+     - new default value 0->8796093022208 in 'innodb-buffer-pool-size-max'
+   * New upstream version included fixes for these Debian tracked issues:
+     - MDEV-38698 Upgrade did not fix charset and collation for mysql.user,
+       leading to "Illegal mix of collations" errors on upgrades or when trying
+       to restore backups (Closes: #1104533, #1126850, #1137221)
+     - MDEV-39479 Mroonga hangs on invalid index flag (Closes: #1110683)
+   * Drop patches included upstream and refresh metadata for easier tracking
+   * Use upstream patch from MariaDB 13.0 to use the invoking Unix user's login
+     name instead of 'root' when running mytop (Closes: #1109404)
+   * Re-add patch to fix build failures on x32
+   * Add patch to update TLS test regexes for OpenSSL 4.0
+   * Add upstream patch to fix "invalid iv length" with OpenSSL 4.0
+     (Closes: #1138309, LP: #2154856)
+   * Remove override for deprecated Lintian tag 'exit-in-shared-library'
+   * Salsa CI: Disable new uscan test that is not suitable for MariaDB
+   * Include new upstream test file pam_mariadb_mtr.so
+   * Clean away obsolete Lintian overrides
+   * Extend spelling patch to fix new typos introduced in 11.8.7/8
+   * Bump Debian Policy version to 4.7.4
+ 
+   [ Luca Boccassi ]
+   * Use dh-sequence-installsysusers instead of manual dependency
+   * d/mariadb-server.postinst: sd-sysusers is idempotent
+ 
+  -- Otto Kekäläinen <otto@debian.org>  Tue, 02 Jun 2026 00:02:02 +0000
  
  mariadb (1:11.8.6-6) unstable; urgency=medium