[gnome-control-center/wip/hadess/bump-ci-image] ci: Bump CI image tag so it gets rebuilt

[Bastien Nocera <hadess src gnome org>]

commit d2e68f86acdda9646cea9200c911eeee9d0955d0
Author: Bastien Nocera <hadess hadess net>
Date:   Wed Jul 21 18:31:23 2021 +0200

    ci: Bump CI image tag so it gets rebuilt

 .gitlab-ci.yml | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 4a2aeed1b..e5f61b283 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -4,6 +4,7 @@ include:
 variables:
   FDO_DISTRIBUTION_TAG: latest
   FDO_DISTRIBUTION_VERSION: rawhide
+  FDO_DISTRIBUTION_TAG: '2021-07-21.1'
   FDO_UPSTREAM_REPO: gnome/gnome-control-center
   # Expiry sets fdo.expires on the image
   FDO_EXPIRES_AFTER: 8w