libgtk3: bump to version 3.20.1

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/libgtk3/libgtk3.hash

@@ -1,2 +1,2 @@
-# From http://ftp.gnome.org/pub/gnome/sources/gtk+/3.20/gtk+-3.20.0.sha256sum
-sha256	1c3d3a4a6e959ec8636ccb074bcdb8fa25c81ec56fbc70de6a3f5ef83ba6d803	gtk+-3.20.0.tar.xz
+# From http://ftp.gnome.org/pub/gnome/sources/gtk+/3.20/gtk+-3.20.1.sha256sum
+sha256	ac86a01a57b4258ea70bc85b9494b333226eda6f5a2b0716ad48cfcded5f5380	gtk+-3.20.1.tar.xz

package/libgtk3/libgtk3.mk

@@ -5,7 +5,7 @@
 ################################################################################
 
 LIBGTK3_VERSION_MAJOR = 3.20
-LIBGTK3_VERSION = $(LIBGTK3_VERSION_MAJOR).0
+LIBGTK3_VERSION = $(LIBGTK3_VERSION_MAJOR).1
 LIBGTK3_SOURCE = gtk+-$(LIBGTK3_VERSION).tar.xz
 LIBGTK3_SITE = http://ftp.gnome.org/pub/gnome/sources/gtk+/$(LIBGTK3_VERSION_MAJOR)
 LIBGTK3_LICENSE = LGPLv2+