[Android] CI: Add global default

[Hugo Beauzée-Luyssen]

vlc-android | branch: master | Hugo Beauzée-Luyssen <hugo at beauzee.fr> | Fri Nov 26 14:10:47 2021 +0100| [24c101e0d5b54e5c651f1b1055e0262f8efb9f1a] | committer: Hugo Beauzée-Luyssen

CI: Add global default

This way we don't have to extend the build-all-base for jobs that will
override everything but the image and tags

> https://code.videolan.org/videolan/vlc-android/commit/24c101e0d5b54e5c651f1b1055e0262f8efb9f1a
---

 buildsystem/gitlab/.gitlab-ci.yml | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/buildsystem/gitlab/.gitlab-ci.yml b/buildsystem/gitlab/.gitlab-ci.yml
index c0166d898..c913c4188 100644
--- a/buildsystem/gitlab/.gitlab-ci.yml
+++ b/buildsystem/gitlab/.gitlab-ci.yml
@@ -5,11 +5,13 @@ cache:
         - gradle/
         - gradlew
 
+default:
+  image: registry.videolan.org/vlc-debian-android:20210915065913
+  tags:
+    - amd64
+    - docker
+
 .build-all-base:
-    image: registry.videolan.org/vlc-debian-android:20210915065913
-    tags:
-        - amd64
-        - docker
     stage: build
     script:
         - mkdir -p ~/.android