Add kubermatic mirrored kubectl image (!18) · Merge requests · SWITCHkaas / Docker Hub Mirror · GitLab

Due to a scheduled upgrade to version 18.5, GitLab will be unavailable on Monday 27.10., from 19:00 until 20:00.

Part of https://jira.switch.ch/browse/KAAS-311
Related to https://github.com/kubermatic/kubermatic/pull/14873

Signed-off-by: archups archupsawant@gmail.com