[gnome-control-center] ci: Expire flatpak bundle in 7 days

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit b85c97e5ee8341730b274bafb28c353524119d9a
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Tue Nov 27 15:59:34 2018 -0200

    ci: Expire flatpak bundle in 7 days
    
    2 days it too short of a time range.
    
    [skip ci]

 .gitlab-ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index c2b288b94..46cfe83cd 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -157,7 +157,7 @@ flatpak:
     name: package
     paths:
     - $(pwd)/*.flatpak
-    expire_in: 2 days
+    expire_in: 7 days
 
   variables:
     OLD_APPID: "org.gnome.Settings"