[gnome-continuous] Fix the shorthand for GNOME's GitLab instance

[Emmanuele Bassi <ebassi src gnome org>]

commit 4002d17216f3c00cf8835b9ad46b945898ef54fb
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Tue Jun 27 14:03:40 2017 +0100

    Fix the shorthand for GNOME's GitLab instance
    
    We need to use the 'git' prefix.

 manifest.json |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/manifest.json b/manifest.json
index 970fe7f..a9b852a 100644
--- a/manifest.json
+++ b/manifest.json
@@ -13,7 +13,7 @@
   "config-opts": ["--disable-static", "--disable-silent-rules"],
 
   "vcsconfig": {"gnome": "git:git://git.gnome.org/",
-                "gnome-gitlab": "https://gitlab.gnome.org/";,
+                "gnome-gitlab": "git:https://gitlab.gnome.org/";,
                 "fd": "git:git://anongit.freedesktop.org/git/",
                 "fd-dbus": "git:git://anongit.freedesktop.org/git/dbus/",
                 "fd-NM": "git:git://anongit.freedesktop.org/git/NetworkManager/",