[metacity/test: 3/3] ci: don't run CI for tags

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 342ae955bd4fe4f09c3ddf2e914daf11d40ce6a9
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Mon Mar 2 23:06:48 2020 +0200

    ci: don't run CI for tags

 .gitlab-ci.yml | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 0356c7dc..3b59042d 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -4,6 +4,8 @@ stages:
 build-ubuntu:
   image: ubuntu:devel
   stage: build
+  except:
+    - tags
   before_script:
     - apt-get update
     - apt-get install -q -y --no-install-recommends