package/cog: bump to version 0.18.1

This is a small bugfix release which solves a build issue, a memory
leak, and fixes touch input on rotated screens with the DRM/KMS module.
Release notes:

  https://wpewebkit.org/release/cog-0.18.1.html

Signed-off-by: Adrian Perez de Castro <aperez@igalia.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/cog/cog.hash

@@ -1,7 +1,7 @@
-# From https://wpewebkit.org/releases/cog-0.18.0.tar.xz.sums
-md5  9521458c72322e1b2e39e8b1cca93d24  cog-0.18.0.tar.xz
-sha1  73ec1684c31de7247ecbd5e852c16cf88416bedd  cog-0.18.0.tar.xz
-sha256  410bf70f9aa3812db72d75c25cefee421efa0391ab03dc3c37299dfaa388f4fd  cog-0.18.0.tar.xz
+# From https://wpewebkit.org/releases/cog-0.18.1.tar.xz.sums
+md5  204ae9353ed828e4ac39b1dd4c5c35dd  cog-0.18.1.tar.xz
+sha1  f0f0ebcd279170f427be0ad57fd356faff1a2732  cog-0.18.1.tar.xz
+sha256  72e3a84052b459e2d53d0e8b947f20e27bf5d8049766c4c1594eb9c6b6cf7ab3  cog-0.18.1.tar.xz
 
 # Hashes for license files:
 sha256  e6c42d93c68b292bcccf6d2ec3e13da85df90b718ba27c2c2a01053a9d009252  COPYING

package/cog/cog.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-COG_VERSION = 0.18.0
+COG_VERSION = 0.18.1
 COG_SITE = https://wpewebkit.org/releases
 COG_SOURCE = cog-$(COG_VERSION).tar.xz
 COG_INSTALL_STAGING = YES