package/v4l2loopback: bump to version 0.12.3

Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/v4l2loopback/v4l2loopback.hash

@@ -1,3 +1,3 @@
 # Locally calculated
-sha256	6d2c27a69d982bf39d7330b92f084fd0388beef486879320ccf263e4716cd549  v4l2loopback-0.12.2.tar.gz
+sha256	3f6bb14b80865ec8df557c26fd2c5ba91d726580773a75a62aa2959864ef70ba  v4l2loopback-0.12.3.tar.gz
 sha256	8177f97513213526df2cf6184d8ff986c675afb514d4e68a404010521b880643  COPYING

package/v4l2loopback/v4l2loopback.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-V4L2LOOPBACK_VERSION = 0.12.2
+V4L2LOOPBACK_VERSION = 0.12.3
 V4L2LOOPBACK_SITE = $(call github,umlaeute,v4l2loopback,v$(V4L2LOOPBACK_VERSION))
 V4L2LOOPBACK_LICENSE = GPL-2.0+
 V4L2LOOPBACK_LICENSE_FILES = COPYING