libgtk3: bump to version 3.22.30

Add hash for license file

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/libgtk3/libgtk3.hash

@@ -1,2 +1,5 @@
-# From http://ftp.gnome.org/pub/gnome/sources/gtk+/3.22/gtk+-3.22.15.sha256sum
-sha256 c8a012c2a99132629ab043f764a2b7cb6388483a015cd15c7a4288bec3590fdb  gtk+-3.22.15.tar.xz
+# From http://ftp.gnome.org/pub/gnome/sources/gtk+/3.22/gtk+-3.22.30.sha256sum
+sha256 a1a4a5c12703d4e1ccda28333b87ff462741dc365131fbc94c218ae81d9a6567  gtk+-3.22.30.tar.xz
+
+# Hash for license file:
+sha256 b7993225104d90ddd8024fd838faf300bea5e83d91203eab98e29512acebd69c  COPYING

package/libgtk3/libgtk3.mk

@@ -5,7 +5,7 @@
 ################################################################################
 
 LIBGTK3_VERSION_MAJOR = 3.22
-LIBGTK3_VERSION = $(LIBGTK3_VERSION_MAJOR).15
+LIBGTK3_VERSION = $(LIBGTK3_VERSION_MAJOR).30
 LIBGTK3_SOURCE = gtk+-$(LIBGTK3_VERSION).tar.xz
 LIBGTK3_SITE = http://ftp.gnome.org/pub/gnome/sources/gtk+/$(LIBGTK3_VERSION_MAJOR)
 LIBGTK3_LICENSE = LGPL-2.0+