[polari] flatpak: Update repository URL

[Gitlab System User <gitlab src gnome org>]

commit a67955a2fac43a66375a4bd2fc1e819af0b43452
Author: Florian Müllner <fmuellner gnome org>
Date:   Tue Sep 19 10:51:32 2017 +0200

    flatpak: Update repository URL
    
    We've moved to gitlab, so rather than relying on URL redirection,
    simply use the correct one.

 flatpak/org.gnome.Polari.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/flatpak/org.gnome.Polari.json b/flatpak/org.gnome.Polari.json
index 8b05f76..5ac5d48 100644
--- a/flatpak/org.gnome.Polari.json
+++ b/flatpak/org.gnome.Polari.json
@@ -218,7 +218,7 @@
             "sources": [
                 {
                     "type": "git",
-                    "url": "https://git.gnome.org/browse/polari";
+                    "url": "https://gitlab.gnome.org/GNOME/polari.git";
                 }
             ]
         }