contrib: update gnutls, nettle

Change-Id: Iab18b291176441a9fbf901e36d5bc5e1c8e341a0

contrib/src/gnutls/SHA512SUMS

-74eddba01ce4c2ffdca781c85db3bb52c85f1db3c09813ee2b8ceea0608f92ca3912fd9266f55deb36a8ba4d01802895ca5d5d219e7d9caec45e1a8534e45a84  gnutls-3.8.3.tar.xz
+b3b201671bf4e75325610a0291d4cd36a669718e22b3685246b64bde97b5bd94f463ab376ed817869869714115f4ff11bdc53c32604bb04a8ff8e10daa6d1fc7  gnutls-3.8.9.tar.xz
\ No newline at end of file

contrib/src/gnutls/rules.mak

 # GnuTLS
 
-GNUTLS_VERSION := 3.8.3
+GNUTLS_VERSION := 3.8.9
 PKG_CPE += cpe:2.3:a:gnu:gnutls:$(GNUTLS_VERSION):*:*:*:*:*:*:*
 GNUTLS_URL := https://www.gnupg.org/ftp/gcrypt/gnutls/v3.8/gnutls-$(GNUTLS_VERSION).tar.xz
 

contrib/src/nettle/SHA512SUMS

-5939c4b43cf9ff6c6272245b85f123c81f8f4e37089fa4f39a00a570016d837f6e706a33226e4bbfc531b02a55b2756ff312461225ed88de338a73069e031ced  nettle-3.9.1.tar.gz
+e8673bbcde9cde859ccae75ed6c9c30591e68a995a7c6d724106cfd67a5a5bd45b3468d742443b6565628849d0fd29505a28ca5ee4e89dd13197cdb51429f96c  nettle-3.10.1.tar.gz
\ No newline at end of file

contrib/src/nettle/rules.mak

 # Nettle
 
-NETTLE_VERSION := 3.9.1
-PKG_CPE += cpe:2.3:a:nettle_project:nettle:3.9.1:*:*:*:*:*:*:*
+NETTLE_VERSION := 3.10.1
+PKG_CPE += cpe:2.3:a:nettle_project:nettle:$(NETTLE_VERSION):*:*:*:*:*:*:*
 NETTLE_URL := https://ftp.gnu.org/gnu/nettle/nettle-$(NETTLE_VERSION).tar.gz
 PKGS += nettle