[gjs] CI: Run coverage jobs on debug image as well

[Philip Chimento <pchimento src gnome org>]

commit f1871d2a8567f5489ab4ef125813efd458a54185
Author: Philip Chimento <philip chimento gmail com>
Date:   Wed Jul 8 21:42:11 2020 -0700

    CI: Run coverage jobs on debug image as well
    
    Otherwise, they will build sysprof-capture-4 as a subproject every time
    they run, and collect coverage from the subprojects directory, making
    the coverage percentage artificially low.
    
    Unreviewed, pushing to fix build.

 .gitlab-ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 191fd90a..c6725cce 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -9,7 +9,7 @@ stages:
 - deploy
 
 .coverage: &coverage
-  image: registry.gitlab.gnome.org/gnome/gjs:fedora.mozjs68
+  image: registry.gitlab.gnome.org/gnome/gjs:fedora.mozjs68-debug
   variables:
     TASK_ID: "coverage"
     coverage: '/^  lines.*(\d+\.\d+\%)/'