Merge branch 'update-curl' into 'master'

Update curl to the latest version, 7.51.0 to get the latest security patches

curl 7.51.0 includes 11 security patches and we should update omnibus with the new release

 - https://curl.haxx.se/docs/adv_20161102A.html 
 - https://curl.haxx.se/docs/adv_20161102B.html 
 - https://curl.haxx.se/docs/adv_20161102K.html 
 - https://curl.haxx.se/docs/adv_20161102J.html 
 - https://curl.haxx.se/docs/adv_20161102I.html 
 - https://curl.haxx.se/docs/adv_20161102H.html 
 - https://curl.haxx.se/docs/adv_20161102G.html 
 - https://curl.haxx.se/docs/adv_20161102F.html 
 - https://curl.haxx.se/docs/adv_20161102E.html 
 - https://curl.haxx.se/docs/adv_20161102D.html 
 - https://curl.haxx.se/docs/adv_20161102C.html


Fixes https://gitlab.com/gitlab-org/omnibus-gitlab/issues/1681

See merge request !1076

CHANGELOG.md

@@ -9,6 +9,10 @@ omnibus-gitlab repository.
 - NGINX listen on IPv6 by default (George Gooden)
 - Update Redis to 3.2.5 (Takuya Noguchi)
 
+8.13.4
+
+- Update curl to 7.51.0 to get the latest security patches
+
 8.13.2
 
 - Move mail_room queue from incoming_email to email_receiver

config/software/curl.rb

@@ -15,7 +15,7 @@
 #
 
 name "curl"
-default_version "7.50.3"
+default_version "7.51.0"
 
 dependency "zlib"
 dependency "openssl"
@@ -31,6 +31,10 @@ version "7.50.3" do
   source sha256: "3991c2234986178af3b3f693e5afa35d49da2ab4ba61292e3817222446dca7e1"
 end
 
+version "7.51.0" do
+  source sha256: "65b5216a6fbfa72f547eb7706ca5902d7400db9868269017a8888aa91d87977c"
+end
+
 source url: "http://curl.haxx.se/download/curl-#{version}.tar.gz"
 
 relative_path "curl-#{version}"