package/gnutls: security bump to 3.6.14

Fixes the following security issue:

 * CVE-2020-13777: It was found that GnuTLS 3.6.4 introduced a
   regression in the TLS protocol implementation. This caused the TLS
   server to not securely construct a session ticket encryption key
   considering the application supplied secret, allowing a MitM
   attacker to bypass authentication in TLS 1.3 and recover previous
   conversations in TLS 1.2

Release announcement:
 https://lists.gnupg.org/pipermail/gnutls-help/2020-June/004648.html

Signed-off-by: Stefan Sørensen <stefan.sorensen@spectralink.com>
[yann.morin.1998@free.fr: two spaces in hash file]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

package/gnutls/gnutls.hash

@@ -1,6 +1,6 @@
 # Locally calculated after checking pgp signature
-# https://www.gnupg.org/ftp/gcrypt/gnutls/v3.6/gnutls-3.6.13.tar.xz.sig
-sha256	32041df447d9f4644570cf573c9f60358e865637d69b7e59d1159b7240b52f38	gnutls-3.6.13.tar.xz
+# https://www.gnupg.org/ftp/gcrypt/gnutls/v3.6/gnutls-3.6.14.tar.xz.sig
+sha256  5630751adec7025b8ef955af4d141d00d252a985769f51b4059e5affa3d39d63  gnutls-3.6.14.tar.xz
 # Locally calculated
-sha256	e79e9c8a0c85d735ff98185918ec94ed7d175efc377012787aebcf3b80f0d90b	doc/COPYING
-sha256	6095e9ffa777dd22839f7801aa845b31c9ed07f3d6bf8a26dc5d2dec8ccc0ef3	doc/COPYING.LESSER
+sha256  e79e9c8a0c85d735ff98185918ec94ed7d175efc377012787aebcf3b80f0d90b  doc/COPYING
+sha256  6095e9ffa777dd22839f7801aa845b31c9ed07f3d6bf8a26dc5d2dec8ccc0ef3  doc/COPYING.LESSER

package/gnutls/gnutls.mk

@@ -5,7 +5,7 @@
 ################################################################################
 
 GNUTLS_VERSION_MAJOR = 3.6
-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)