[mutter/wip/carlosg/coverage-by-default] ci: Run coverage target by default

[Carlos Garnacho <carlosg src gnome org>]

commit 25676e8d60851b97efef5dd4239357aa251498fe
Author: Carlos Garnacho <carlosg gnome org>
Date:   Tue Oct 27 20:29:54 2020 +0100

    ci: Run coverage target by default

 .gitlab-ci.yml | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 52404e582a..25b7a7a3de 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -98,11 +98,7 @@ test-mutter-coverage:
   artifacts:
     paths:
       - build/meson-logs
-  when: manual
-  except:
-    refs:
-      - tags
-      - master
+  when: always
 
 can-build-gnome-shell:
   stage: test