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

[Jordan Petridis <jpetridis src gnome org>]

commit e8e999218816be7c4d3dd5733fd2b8beca1fd56e
Author: Jordan Petridis <jpetridis gnome org>
Date:   Sun Aug 2 16:05:11 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 d73255e..336b4de 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -11,3 +11,8 @@ flatpak:
     FLATPAK_MODULE: 'gnome-screenshot'
     RUNTIME_REPO: 'https://sdk.gnome.org/gnome-nightly.flatpakrepo'
     APP_ID: 'org.gnome.Screenshot'
+
+nightly:
+    extends: '.publish_nightly'
+    dependencies: ['flatpak']
+    needs: ['flatpak']