Merge and release next version with new YML

Former-commit-id: d9100466

.gitlab-ci.yml

@@ -91,13 +91,7 @@ test_validity_merge:
 
 on_merge:
   stage: deploy
-  variables:
-    GIT_STRATEGY: none
   script:
-    - git clone http://$CR_USERNAME:$CR_TOKEN@gricad-gitlab.univ-grenoble-alpes.fr/Geodynamo/pygeodyn.git
-    - cd pygeodyn
-    - git checkout master
-    - git pull
     - python3 pygeodyn/release/releasing.py > changes.log
     - ./pygeodyn/release/do_git_release.sh
     - git push http://$CR_USERNAME:$CR_TOKEN@gricad-gitlab.univ-grenoble-alpes.fr/Geodynamo/pygeodyn.git master --tags