package/gst1-libav: bump to version 1.22.8

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit d6c03ac99e10c58b2367d0914e5339ae3106f9ea)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/gstreamer1/gst1-libav/gst1-libav.hash

@@ -1,3 +1,3 @@
-# From https://gstreamer.freedesktop.org/src/gst-libav/gst-libav-1.22.7.tar.xz.sha256sum
-sha256  1525b917141b895fe5cf618fe8867622b2528278a0286e9f727b5f37317daca1  gst-libav-1.22.7.tar.xz
+# From https://gstreamer.freedesktop.org/src/gst-libav/gst-libav-1.22.8.tar.xz.sha256sum
+sha256  be39349bc07ab4cdbd9a5fd6ea9848c601c7560ba5a0577ad5200b83bd424981  gst-libav-1.22.8.tar.xz
 sha256  ad2eec519ebd4b5df86ea84dff24ae3bfa2edea846a703b58902dd221ae375db  COPYING

package/gstreamer1/gst1-libav/gst1-libav.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-GST1_LIBAV_VERSION = 1.22.7
+GST1_LIBAV_VERSION = 1.22.8
 GST1_LIBAV_SOURCE = gst-libav-$(GST1_LIBAV_VERSION).tar.xz
 GST1_LIBAV_SITE = https://gstreamer.freedesktop.org/src/gst-libav
 GST1_LIBAV_LICENSE = LGPL-2.1+