package/gst1-plugins-good: security bump to version 1.22.6

Fixes CVE-2023-37327: Heap-based buffer overflow in the FLAC parser when
handling malformed image tags in GStreamer versions before 1.22.4 / 1.20.7.

https://gstreamer.freedesktop.org/security/sa-2023-0001.html

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 40c3696131a2b93ea3da2556352dc79c19ac2e9c)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/gstreamer1/gst1-plugins-good/gst1-plugins-good.hash

@@ -1,3 +1,3 @@
-# From https://gstreamer.freedesktop.org/src/gst-plugins-good/gst-plugins-good-1.22.2.tar.xz.sha256sum
-sha256  7c8cc59425f2b232f60ca7d13e56edd615da4f711e73dd01a7cffa46e6bc0cdd  gst-plugins-good-1.22.2.tar.xz
+# From https://gstreamer.freedesktop.org/src/gst-plugins-good/gst-plugins-good-1.22.6.tar.xz.sha256sum
+sha256  b3b07fe3f1ce7fe93aa9be7217866044548f35c4a7792280eec7e108a32f9817  gst-plugins-good-1.22.6.tar.xz
 sha256  6095e9ffa777dd22839f7801aa845b31c9ed07f3d6bf8a26dc5d2dec8ccc0ef3  COPYING

package/gstreamer1/gst1-plugins-good/gst1-plugins-good.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-GST1_PLUGINS_GOOD_VERSION = 1.22.2
+GST1_PLUGINS_GOOD_VERSION = 1.22.6
 GST1_PLUGINS_GOOD_SOURCE = gst-plugins-good-$(GST1_PLUGINS_GOOD_VERSION).tar.xz
 GST1_PLUGINS_GOOD_SITE = https://gstreamer.freedesktop.org/src/gst-plugins-good
 GST1_PLUGINS_GOOD_LICENSE_FILES = COPYING