libgtk3: bump to version 3.20.5

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/libgtk3/libgtk3.hash

@@ -1,2 +1,2 @@
-# From http://ftp.gnome.org/pub/gnome/sources/gtk+/3.20/gtk+-3.20.4.sha256sum
-sha256	e7e3aaf54a54dd1c1ca0588939254abe31329e0bcd280a12290d5306b41ea03f	gtk+-3.20.4.tar.xz
+# From http://ftp.gnome.org/pub/gnome/sources/gtk+/3.20/gtk+-3.20.5.sha256sum
+sha256	9790b0267384904ad8a08e7f16e5f9ff1c4037de57788d48d1eaf528355b1564	gtk+-3.20.5.tar.xz

package/libgtk3/libgtk3.mk

@@ -5,7 +5,7 @@
 ################################################################################
 
 LIBGTK3_VERSION_MAJOR = 3.20
-LIBGTK3_VERSION = $(LIBGTK3_VERSION_MAJOR).4
+LIBGTK3_VERSION = $(LIBGTK3_VERSION_MAJOR).5
 LIBGTK3_SOURCE = gtk+-$(LIBGTK3_VERSION).tar.xz
 LIBGTK3_SITE = http://ftp.gnome.org/pub/gnome/sources/gtk+/$(LIBGTK3_VERSION_MAJOR)
 LIBGTK3_LICENSE = LGPLv2+