Disable LFS support to fix pushing commits
Related to: https://gitlab.com/charts/helm.gitlab.io/issues/243 and https://gitlab.com/charts/helm.gitlab.io/issues/242
Git pushes in docker-compose were broken without this change
Related to: https://gitlab.com/charts/helm.gitlab.io/issues/243 and https://gitlab.com/charts/helm.gitlab.io/issues/242
Git pushes in docker-compose were broken without this change