[gnome-build-meta/jjardon/default: 3/3] .gitlab-ci.yml: Defining "before_script" globally is deprecated

[Jordan Petridis <jpetridis src gnome org>]

commit ce9262a3d12a44d3bb9ca4062eeab8b88e8db3f3
Author: Javier Jardón <jjardon gnome org>
Date:   Tue Jul 23 12:34:09 2019 +0100

    .gitlab-ci.yml: Defining "before_script" globally is deprecated
    
    See https://docs.gitlab.com/ce/ci/yaml/#globally-defined-image-services-cache-before_script-after_script

 .gitlab-ci.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 1e5a0004..2de59951 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -23,8 +23,8 @@ stages:
   - finish_flatpak
   - reports
 
-
-before_script:
+default:
+  before_script:
   # Use specific version of BuildStream
   - git clone https://gitlab.com/BuildStream/buildstream.git
   - git -C buildstream/ checkout $BST_SHA