Added docker-pull-policy to register command.

Signed-off-by: Daniel Scheffler <danschef@gfz-potsdam.de>

tests/CI_docker/build_testsuite_image.sh

@@ -20,8 +20,8 @@ sudo docker run \
     --name ${gitlab_runner} \
     --restart always \
     -v /var/run/docker.sock:/var/run/docker.sock \
-    -v gitlab-runner-config:/etc/gitlab-runner \
     gitlab/gitlab-runner:latest
+# -v gitlab-runner-config:/etc/gitlab-runner \
 
 echo "#### Register container at gitlab, get token here https://gitext.gfz-potsdam.de/danschef/py_tools_ds/settings/ci_cd"
 read -p "Please enter gitlab token: " token
@@ -40,5 +40,6 @@ gitlab-ci-multi-runner register \
   --tag-list py_tools_ds_ci_client \
   --run-untagged='true' \
   --locked='true' \
-  --access-level='not_protected'"
+  --access-level='not_protected' \
+  --docker-pull-policy='never'"
 ls