[citemplates/alatiera/improve-cache] flatpak: allow CI_DEFAULT_BRANCH to push to nightly

[Jordan Petridis <jpetridis src gnome org>]

commit 745f27a99ccf99e16da5583b32f6492c1a62e4b0
Author: Jordan Petridis <jpetridis gnome org>
Date:   Mon Apr 26 19:12:09 2021 +0000

    flatpak: allow CI_DEFAULT_BRANCH to push to nightly
    
    We could probably avoid hardcoding master,main etc this way,
    but let's keep the too just in case

 flatpak/flatpak_ci_initiative.yml | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/flatpak/flatpak_ci_initiative.yml b/flatpak/flatpak_ci_initiative.yml
index a58a073..f70e365 100644
--- a/flatpak/flatpak_ci_initiative.yml
+++ b/flatpak/flatpak_ci_initiative.yml
@@ -62,5 +62,6 @@
       - 'master'
       - 'main'
       - 'mainline'
+      - $CI_DEFAULT_BRANCH
     variables:
       - $REPO_TOKEN