[geary/mjog/flatpak-manifest-3-34] .gitlab-ci.yml: Fix 3.34 Runtime/SDK not being found

[Michael Gratton <mjog src gnome org>]

commit 1bd3db6a2bf9a9edf54b81f8b096a75510cae5d1
Author: Michael Gratton <mike vee net>
Date:   Mon Oct 7 13:43:29 2019 +1100

    .gitlab-ci.yml: Fix 3.34 Runtime/SDK not being found

 .gitlab-ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 161aa00c..111d10c8 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -85,7 +85,7 @@ flatpak:
     FLATPAK_MODULE: geary
     MANIFEST_PATH: org.gnome.Geary.yml
     MESON_ARGS: "-Dprofile=development"
-    RUNTIME_REPO: "https://sdk.gnome.org/gnome-nightly.flatpakrepo";
+    RUNTIME_REPO: "https://flathub.org/repo/flathub.flatpakrepo";
     TEST_RUN_ARGS: $TEST_ARGS
   extends: .flatpak