Merge version 6.4.2+dfsg-7+rpi1 and 6.4.2+dfsg-9 to produce 6.4.2+dfsg-9+rpi1

diff --cc debian/changelog
index ac79d5d098349eca49d423dd416a9ab13ceed1aa,85ce31b04146364553e14f7031553a8aa3ba6709..b7ff102f846ecd920017dea1cb10be80b817b3c2
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,9 -1,17 +1,24 @@@
- qt6-base (6.4.2+dfsg-7+rpi1) bookworm-staging; urgency=medium
++qt6-base (6.4.2+dfsg-9+rpi1) bookworm-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>  Sun, 12 Mar 2023 14:00:56 +0000
++ -- Raspbian forward porter <root@raspbian.org>  Thu, 01 Jun 2023 16:20:46 +0000
++
+ qt6-base (6.4.2+dfsg-9) unstable; urgency=medium
+ 
+   * Team upload.
+   * Add a patch to fix CVE-2023-32762.
+ 
+  -- Lisandro Damián Nicanor Pérez Meyer <lisandro@debian.org>  Mon, 22 May 2023 11:40:45 -0300
+ 
+ qt6-base (6.4.2+dfsg-8) unstable; urgency=medium
+ 
+   * Team upload.
+   * Add patch for solving CVE-2023-32763.
+   * Refresh patches.
+ 
+  -- Lisandro Damián Nicanor Pérez Meyer <lisandro@debian.org>  Mon, 22 May 2023 10:42:21 -0300
  
  qt6-base (6.4.2+dfsg-7) unstable; urgency=medium