Merge version 2.6.12-1+rpi1+deb12u3 and 2.6.12-1+deb12u4 to produce 2.6.12-1+rpi1...

diff --cc debian/changelog
index a9d942d8990a40208739b67e5a88cd6061ce89ce,4e92f8f472050b82e727feff47f8d3b084fcbc7b..40075ae1feab086f4e009a7d9d14343f78ff35dd
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,9 -1,11 +1,18 @@@
- haproxy (2.6.12-1+rpi1+deb12u3) bookworm-staging; urgency=medium
++haproxy (2.6.12-1+rpi1+deb12u4) bookworm-staging; urgency=medium
 +
 +  [changes brought forward from 1.8.19-1+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Thu, 14 Mar 2019 20:25:01 +0000]
 +  * Link with libatomic on armhf too.
 +
-  -- Raspbian forward porter <root@raspbian.org>  Tue, 19 May 2026 08:29:46 +0000
++ -- Raspbian forward porter <root@raspbian.org>  Wed, 21 Oct 2026 04:25:25 +0000
++
+ haproxy (2.6.12-1+deb12u4) bookworm-security; urgency=high
+ 
+   * BUG/MAJOR: mux-h2: properly handle short reads on PING frames
+   * BUG/MAJOR: h1-htx: report an error on a too long chunk-size line
+   * BUG/MAJOR: h3: check body size with content-length on empty FIN
+     (CVE-2026-33555)
+ 
+  -- Vincent Bernat <bernat@debian.org>  Sat, 17 Oct 2026 19:17:39 +0200
  
  haproxy (2.6.12-1+deb12u3) bookworm-security; urgency=high