package/gst1-plugins-base: security bump to version 1.22.12

Fixes the following security issue:

CVE-2024-4453: Heap-based buffer overflow in the EXIF image tag parser when
handling certain malformed streams before GStreamer 1.24.3 or 1.22.12

https://gstreamer.freedesktop.org/security/sa-2024-0002.html

For more details, see the release notes:

https://gstreamer.freedesktop.org/releases/1.22/

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit 197cd0de3b02fc66e35632644fc8437ad4464fe9)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

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

@@ -1,3 +1,3 @@
-# From https://gstreamer.freedesktop.org/src/gst-plugins-base/gst-plugins-base-1.22.9.tar.xz.sha256sum
-sha256  fac3e0dd2d8e9370388b34bf8c21b89d5f63bc3cfc12cd7fdc8fc6c1cba03334  gst-plugins-base-1.22.9.tar.xz
+# From https://gstreamer.freedesktop.org/src/gst-plugins-base/gst-plugins-base-1.22.12.tar.xz.sha256sum
+sha256  73cfadc3a6ffe77ed974cfd6fb391c605e4531f48db21dd6b9f42b8cb69bd8c1  gst-plugins-base-1.22.12.tar.xz
 sha256  ad2eec519ebd4b5df86ea84dff24ae3bfa2edea846a703b58902dd221ae375db  COPYING

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

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-GST1_PLUGINS_BASE_VERSION = 1.22.9
+GST1_PLUGINS_BASE_VERSION = 1.22.12
 GST1_PLUGINS_BASE_SOURCE = gst-plugins-base-$(GST1_PLUGINS_BASE_VERSION).tar.xz
 GST1_PLUGINS_BASE_SITE = https://gstreamer.freedesktop.org/src/gst-plugins-base
 GST1_PLUGINS_BASE_INSTALL_STAGING = YES