Merge version 6.6.3-2+rpi1 and 6.6.4-1 to produce 6.6.4-1+rpi1

diff --cc debian/changelog
index 7da124ce0d574e2c92d6d133166396579cfe166f,804a04912300a3b12bc5347c140d7efc348266a1..129cefef39f9746e5e6de213ce3111d3d66b7676
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,9 -1,10 +1,17 @@@
- kpipewire (6.6.3-2+rpi1) forky-staging; urgency=medium
++kpipewire (6.6.4-1+rpi1) forky-staging; urgency=medium
 +
 +  [changes brought forward from 6.2.4-1+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Sun, 22 Dec 2024 06:20:57 +0000]
 +  * Update symbols file for raspbian.
 +
-  -- Raspbian forward porter <root@raspbian.org>  Tue, 14 Apr 2026 04:53:01 +0000
++ -- Raspbian forward porter <root@raspbian.org>  Sun, 03 May 2026 23:59:28 +0000
++
+ kpipewire (6.6.4-1) unstable; urgency=medium
+ 
+   [ Aurélien COUDERC ]
+   * New upstream release (6.6.4).
+   * Bump Standards-Version to 4.7.4, no change required.
+ 
+  -- Aurélien COUDERC <coucouf@debian.org>  Sun, 26 Apr 2026 10:06:13 +0200
  
  kpipewire (6.6.3-2) unstable; urgency=medium