[polari] ci: Use ci-fairy image for commit log check

[Florian Müllner <fmuellner src gnome org>]

commit 6e68e27fcb39c32f4d5719bbd28da5e87479fa36
Author: Florian Müllner <fmuellner gnome org>
Date:   Sat Nov 21 01:01:30 2020 +0100

    ci: Use ci-fairy image for commit log check
    
    This is in line with what mutter/gnome-shell are using, and should
    be smaller (read: faster) than the gjs image.
    
    https://gitlab.gnome.org/GNOME/polari/-/merge_requests/170

 .gitlab-ci.yml | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index e38cbe16..a21139c5 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,6 +1,9 @@
-include: 'https://gitlab.gnome.org/GNOME/citemplates/raw/master/flatpak/flatpak_ci_initiative.yml'
+include:
+ - remote: 'https://gitlab.gnome.org/GNOME/citemplates/raw/master/flatpak/flatpak_ci_initiative.yml'
+ - remote: 
'https://gitlab.freedesktop.org/freedesktop/ci-templates/-/raw/8445ff7af2a68795afb98f486251f2ef8f90621c/templates/ci-fairy.yml'
 
 stages:
+ - pre_review
  - review
  - build
  - deploy
@@ -16,8 +19,9 @@ variables:
         - merge_requests
 
 check_commit_log:
-    image: registry.gitlab.gnome.org/gnome/gjs:fedora.static-analysis
-    stage: review
+    extends:
+        - .fdo.ci-fairy
+    stage: pre_review
     script:
         - ./.gitlab-ci/check-commit-log.sh
     <<: *only_default