package/libgpiod2: bump to version 2.2.1

multiple bugfixes, see [0]

[0] https://web.git.kernel.org/pub/scm/libs/libgpiod/libgpiod.git/tree/NEWS?h=v2.2.1

Signed-off-by: Boerge Struempfel <boerge.struempfel@gmail.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>

package/libgpiod2/libgpiod2.hash

@@ -1,4 +1,4 @@
 # From https://www.kernel.org/pub/software/libs/libgpiod/sha256sums.asc
-sha256  ee29735890eb1cc0e4b494001da5163d1a9c4735343201d22485db313601ca07  libgpiod-2.2.tar.xz
+sha256  0e948049c309b87c220fb24ee0d605d7cd5b72f22376e608470903fffa2d4b18  libgpiod-2.2.1.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
+LIBGPIOD2_VERSION = 2.2.1
 LIBGPIOD2_SOURCE = libgpiod-$(LIBGPIOD2_VERSION).tar.xz
 LIBGPIOD2_SITE = https://www.kernel.org/pub/software/libs/libgpiod
 LIBGPIOD2_LICENSE = LGPL-2.1+