Merge version 6.8.2+dfsg-9+rpi1+deb13u1 and 6.8.2+dfsg-9+deb13u2 to produce 6.8.2...

diff --cc debian/changelog
index a4edc6f1d78651405fca2952f9b4515da27bac8e,7b814e7a773fbd7a715c51a856a67f6440008a23..cf659e8957072aef1b984eb2b600d0dc49bd2d24
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,9 -1,12 +1,19 @@@
- qt6-base (6.8.2+dfsg-9+rpi1+deb13u1) trixie-staging; urgency=medium
++qt6-base (6.8.2+dfsg-9+rpi1+deb13u2) trixie-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>  Fri, 09 Jan 2026 11:10:36 +0000
++ -- Raspbian forward porter <root@raspbian.org>  Wed, 20 May 2026 03:31:39 +0000
++
+ qt6-base (6.8.2+dfsg-9+deb13u2) trixie; urgency=medium
+ 
+   * Non-maintainer upload.
+   * Backport upstream patches to fix data races in QReadWriteLock
+     (Closes: #1122640).
+   * Backport a upstream patch to fix data races in QProcessEnvironment
+     (Closes: #1123679).
+ 
+  -- Miao Wang <shankerwangmiao@gmail.com>  Mon, 04 May 2026 16:21:36 +0800
  
  qt6-base (6.8.2+dfsg-9+deb13u1) trixie; urgency=medium