[aur-general] Remove gitlab-ci-runner from both AUR 3 and 4

Hi, please remove the package gitlab-ci-runner from both AUR 3 [1] and 4 [2], because its succeeded by gitlab-ci-multi-runner [3]. Greetings Moritz [1] https://aur.archlinux.org/packages/gitlab-ci-runner/ [2] https://aur4.archlinux.org/packages/gitlab-ci-runner/ [3] https://gitlab.com/gitlab-org/gitlab-ci-multi-runner