[libshumate] ci: Show coverage in merge request diff

[Corentin Noël <corentinnoel src gnome org>]

commit 50a7af3de7c768d67541174bbd88cf347149ccfb
Author: James Westman <james jwestman net>
Date:   Thu Aug 11 17:19:38 2022 -0500

    ci: Show coverage in merge request diff

 .gitlab-ci.yml | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 4d8d5f4..93a5723 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -6,7 +6,7 @@ fedora:
   stage: build
   image: registry.gitlab.gnome.org/gnome/gtk/fedora:v38
   script:
-    - sudo dnf install -y vala sqlite-devel libsoup-devel gtk4-devel protobuf-c-devel
+    - sudo dnf install -y vala sqlite-devel libsoup-devel gtk4-devel protobuf-c-devel gcovr
     - meson _build -Db_coverage=true -Dgtk_doc=true
     - xvfb-run ninja -C _build test
     - ninja -C _build coverage
@@ -17,6 +17,11 @@ fedora:
     paths:
     - docs
     - coverage
+    reports:
+      coverage_report:
+        coverage_format: cobertura
+        path: _build/meson-logs/coverage.xml
+
 
 pages:
   stage: pages