[rygel/wip/ci] ci: Using stable image, so can use flathub as repo

[Jens Georg <jensgeorg src gnome org>]

commit 477d523a027b376dc4bc197df11113bb8a9cefe9
Author: Jens Georg <mail jensge org>
Date:   Sat Aug 7 01:57:40 2021 +0200

    ci: Using stable image, so can use flathub as repo

 .gitlab-ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 092f3b78..93a70e08 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -9,7 +9,7 @@ flatpak:
     image: registry.gitlab.gnome.org/gnome/gnome-runtime-images/gnome:40
     variables:
         MANIFEST_PATH: "build-aux/org.gnome.Rygel.json"
-        RUNTIME_REPO: "https://sdk.gnome.org/gnome.flatpakrepo";
+        RUNTIME_REPO: "https://flathub.org/repo/flathub.flatpakrepo";
         # Replace with your application name, as written in the manifest
         FLATPAK_MODULE: "rygel"
         APP_ID: "org.gnome.Rygel"