package/v4l2loopback: bump version to 0.12.0

Add license hash for COPYING file.

Signed-off-by: Christian Stewart <christian@paral.in>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/v4l2loopback/v4l2loopback.hash

@@ -1,2 +1,3 @@
 # Locally calculated
-sha256 9bb1e8d544019bead20813877415ae974fbc22f87c69772984a4abac433f36dd  v4l2loopback-v0.10.0.tar.gz
+sha256	419354f1de98b4f25be75decde942026c7e9e2d2c2def283c2988875e4a16aa6  v4l2loopback-v0.12.0.tar.gz
+sha256	8177f97513213526df2cf6184d8ff986c675afb514d4e68a404010521b880643  COPYING

package/v4l2loopback/v4l2loopback.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-V4L2LOOPBACK_VERSION = v0.10.0
+V4L2LOOPBACK_VERSION = v0.12.0
 V4L2LOOPBACK_SITE = $(call github,umlaeute,v4l2loopback,$(V4L2LOOPBACK_VERSION))
 V4L2LOOPBACK_LICENSE = GPL-2.0+
 V4L2LOOPBACK_LICENSE_FILES = COPYING