gst-omx: bump to 1.12.3

Signed-off-by: Adam Duskett <Adamduskett@outlook.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/gstreamer1/gst-omx/gst-omx.hash

@@ -1,2 +1,2 @@
-From https://gstreamer.freedesktop.org/src/gst-omx/gst-omx-1.12.2.tar.xz.sha256sum
-sha256 1b22398f45a027e977d2b5309625ec91cdcaf0da8751cbc7f596d639a45ba298 gst-omx-1.12.2.tar.xz
+From https://gstreamer.freedesktop.org/src/gst-omx/gst-omx-1.12.3.tar.xz.sha256sum
+sha256 eef5de8bab1bb495bfbc9d16af9837d7f55b47cb6b97819b3152c5899c85843c gst-omx-1.12.3.tar.xz

package/gstreamer1/gst-omx/gst-omx.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-GST_OMX_VERSION = 1.12.2
+GST_OMX_VERSION = 1.12.3
 GST_OMX_SOURCE = gst-omx-$(GST_OMX_VERSION).tar.xz
 GST_OMX_SITE = https://gstreamer.freedesktop.org/src/gst-omx