[gnome-photos/bilelmoussaoui/soup2-less] CI: Drop specificed image

[Bilal Elmoussaoui <bilelmoussaoui src gnome org>]

commit e962640ba4a64eeabac48cbdf7a504f8bb451c39
Author: Bilal Elmoussaoui <belmouss redhat com>
Date:   Tue Aug 2 12:54:32 2022 +0200

    CI: Drop specificed image
    
    Already set by the template

 .gitlab-ci.yml | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 49ae7a5d..bd102cc5 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -4,7 +4,6 @@ variables:
     GIT_SUBMODULE_STRATEGY: recursive
 
 flatpak:
-    image: 'registry.gitlab.gnome.org/gnome/gnome-runtime-images/gnome:master'
     variables:
         CONFIG_OPTS: "-Ddogtail=false -Dmanuals=true"
         MANIFEST_PATH: "flatpak/org.gnome.Photos.json"