Merge version 6.10.2+dfsg-12+rpi1 and 6.10.2+dfsg-15 to produce 6.10.2+dfsg-15+rpi1

diff --cc debian/changelog
index dea61cf955f674eb13ec7e124560cb084e3e07e2,fbd9b333bcd58ca67327adcfd14631b441c20d57..d75c6eb603e9aebf5bbf8793025d7ca0fc486558
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,9 -1,32 +1,39 @@@
- qt6-base (6.10.2+dfsg-12+rpi1) forky-staging; urgency=medium
++qt6-base (6.10.2+dfsg-15+rpi1) forky-staging; urgency=medium
 +
 +  [changes brought forward from 6.3.1+dfsg-8+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Thu, 25 Aug 2022 20:03:22 +0000]
 +  * Update symbols file for raspbian.
 +
-  -- Raspbian forward porter <root@raspbian.org>  Thu, 21 May 2026 18:36:51 +0000
++ -- Raspbian forward porter <root@raspbian.org>  Sat, 20 Jun 2026 00:10:29 +0000
++
+ qt6-base (6.10.2+dfsg-15) unstable; urgency=medium
+ 
+   [ Patrick Franz ]
+   * Backport patch to support OpenSSL 4 (Closes: #1138359).
+ 
+  -- Patrick Franz <deltaone@debian.org>  Thu, 04 Jun 2026 00:18:45 +0200
+ 
+ qt6-base (6.10.2+dfsg-14) unstable; urgency=medium
+ 
+   [ Patrick Franz ]
+   * Replace default-libmysqlclient-dev with libmariadb-dev (Closes:
+     #1137791).
+ 
+  -- Patrick Franz <deltaone@debian.org>  Wed, 27 May 2026 20:00:01 +0200
+ 
+ qt6-base (6.10.2+dfsg-13) unstable; urgency=medium
+ 
+   [ Sandro Knauß ]
+   * Use python3:any as Build-Dependency to help cross-compiling.
+     (Thanks Daniel Richard G.)
+ 
+   [ Patrick Franz ]
+   * Add a Provides for qt6-wayland-dev-tools in qt6-base-dev-tools as
+     the former has been merged into the latter (Closes: #1127915).
+   * Remove kernel version from build artifacts to help with reproducible
+     builds.
+   * Update lintian-overrides.
+ 
+  -- Patrick Franz <deltaone@debian.org>  Mon, 25 May 2026 23:10:38 +0200
  
  qt6-base (6.10.2+dfsg-12) unstable; urgency=medium