package/libgpiod2: security bump to 2.2.4

Bug fixes:
- fix buffer over-read bugs when translating uAPI structs to library types
- fix variable and argument types where necessary
- sanitize values returned by the kernel to avoid potential buffer overflows
- fix memory leaks in gpio-tools
- add missing return value checks in gpio-tools
- fix period parsing in gpio-tools
- use correct loop counter in error path in gpio-manager

Improvements:
- make tests work with newer coreutils by removing cases checking tools'
  behavior on SIGINT which stopped working due to changes in behavior of the
  timeout tool

See: https://git.kernel.org/pub/scm/libs/libgpiod/libgpiod.git/tree/NEWS?h=v2.2.4

Note: this commit is marked as "security" update because it contains
security related bugfixes, but no CVE or advisory are published at
the time of this commit.

Signed-off-by: Marcus Hoffmann <buildroot@bubu1.eu>
[Julien: add note in the commit log]
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit 6ac53518a0)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>

package/libgpiod2/libgpiod2.hash

@@ -1,4 +1,4 @@
 # From https://www.kernel.org/pub/software/libs/libgpiod/sha256sums.asc
-sha256  70012b0262e4b90f140431efa841ca89643b02ea6c09f507e23cec664a51b71a  libgpiod-2.2.3.tar.xz
+sha256  13207176b0eb9b3e0f02552d5f49f5a6a449343ce47416158bb484d9d3019592  libgpiod-2.2.4.tar.xz
 # Hash for license file
 sha256  f646ad5159efb51c1130a4b43c31f0759750b1e254d2acf510f368ee2e2085c3  COPYING

package/libgpiod2/libgpiod2.mk

@@ -6,7 +6,7 @@
 
 # Be careful when bumping versions.
 # Dependency on kernel header versions may change.
-LIBGPIOD2_VERSION = 2.2.3
+LIBGPIOD2_VERSION = 2.2.4
 LIBGPIOD2_SOURCE = libgpiod-$(LIBGPIOD2_VERSION).tar.xz
 LIBGPIOD2_SITE = https://www.kernel.org/pub/software/libs/libgpiod
 LIBGPIOD2_LICENSE = LGPL-2.1+