[gnome-nibbles] ci: push to the nightly repo

[Jordan Petridis <jpetridis src gnome org>]

commit b12151f31cc2c9ea6e48bd8d46e352f1e4b1bc2d
Author: Jordan Petridis <jpetridis gnome org>
Date:   Sun Aug 2 16:07:00 2020 +0000

    ci: push to the nightly repo

 .gitlab-ci.yml | 5 +++++
 1 file changed, 5 insertions(+)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 5732786..5c2ec32 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -11,3 +11,8 @@ flatpak:
     FLATPAK_MODULE: 'gnome-nibbles'
     MESON_ARGS: ''
     APP_ID: 'org.gnome.Nibbles'
+
+nightly:
+    extends: '.publish_nightly'
+    dependencies: ['flatpak']
+    needs: ['flatpak']