[gnome-runtime-images/alatiera/buildah] ci: use buildah/stable:latest tag for the image

[Jordan Petridis <jpetridis src gnome org>]

commit 835166c921207ed7213f6adb4d300c5ff6065d42
Author: Jordan Petridis <jordan centricular com>
Date:   Sun Sep 11 12:39:38 2022 +0300

    ci: use buildah/stable:latest tag for the image

 .gitlab-ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 9ba561a..23c1112 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,4 +1,4 @@
-image: quay.io/buildah/stable:v1.26
+image: quay.io/buildah/stable:latest
 
 workflow:
   rules: