gnutls: bump to version 3.5.14

Bugfix release, see the release notes for the fixes:

https://lists.gnupg.org/pipermail/gnutls-devel/2017-July/008469.html

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/gnutls/gnutls.hash

@@ -1,2 +1,2 @@
 # Locally calculated after checking pgp signature
-sha256	79f5480ad198dad5bc78e075f4a40c4a315a1b2072666919d2d05a08aec13096	gnutls-3.5.13.tar.xz
+sha256	4aa12dec92f42a0434df794aca3d02f6f2a35b47b48c01252de65f355c051bda	gnutls-3.5.14.tar.xz

package/gnutls/gnutls.mk

@@ -5,7 +5,7 @@
 ################################################################################
 
 GNUTLS_VERSION_MAJOR = 3.5
-GNUTLS_VERSION = $(GNUTLS_VERSION_MAJOR).13
+GNUTLS_VERSION = $(GNUTLS_VERSION_MAJOR).14
 GNUTLS_SOURCE = gnutls-$(GNUTLS_VERSION).tar.xz
 GNUTLS_SITE = https://www.gnupg.org/ftp/gcrypt/gnutls/v$(GNUTLS_VERSION_MAJOR)
 GNUTLS_LICENSE = LGPL-2.1+ (core library), GPL-3.0+ (gnutls-openssl library)