Merge version 2.2.3-1+rpi1 and 2.2.4-1 to produce 2.2.4-1+rpi1

diff --cc debian/changelog
index ebd68e8f9ad2dcba0b7a240072443a78726b59a4,f64c2b013ac58d4a44ff1af09c1905e80c248ddb..e4337f30a028d64ed71bf2639523cef812af1294
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,9 -1,16 +1,23 @@@
- libgpiod (2.2.3-1+rpi1) forky-staging; urgency=medium
++libgpiod (2.2.4-1+rpi1) forky-staging; urgency=medium
 +
 +  [changes brought forward from 1.2-3+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Thu, 14 Mar 2019 19:53:16 +0000]
 +  * Update symbols file for raspbian.
 +
-  -- Raspbian forward porter <root@raspbian.org>  Fri, 13 Mar 2026 03:51:13 +0000
++ -- Raspbian forward porter <root@raspbian.org>  Tue, 21 Jul 2026 14:16:44 +0000
++
+ libgpiod (2.2.4-1) unstable; urgency=medium
+ 
+   * New upstream release.
+   * d/control:
+     - bump Standards-Version to 4.7.4.
+     - bump debhelper compat to 14.
+   * d/watch:
+     - enable upstream OpenPGP signature verification.
+     - verify signatures over uncompressed tarballs.
+   * d/upstream/signing-key.asc: add upstream OpenPGP signing key.
+   * d/source/lintian-overrides: compressed orig tarball signature mismatch.
+ 
+  -- Gavin Lai (賴建宇) <gavin09@gmail.com>  Tue, 28 Apr 2026 00:53:06 +0800
  
  libgpiod (2.2.3-1) unstable; urgency=medium