[meld] CI: Fix typo

[Kai Willadsen <kaiw src gnome org>]

commit 8925708880af43f37f9424b9136ed1be9dfea0df
Author: Kai Willadsen <kai willadsen gmail com>
Date:   Sun Jul 10 09:22:38 2022 +1000

    CI: Fix typo

 .gitlab-ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index c78ccc96..c3ece9cd 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -3,7 +3,7 @@ include: 'https://gitlab.gnome.org/GNOME/citemplates/raw/master/flatpak/flatpak_
 variables:
   GNOME_SDK: 42
 
-image: registry.gitlab.gnome.org/gnome/gnome-runtime-images/gnome:${GNOME_SDK}"
+image: registry.gitlab.gnome.org/gnome/gnome-runtime-images/gnome:${GNOME_SDK}
 
 stages:
   - check