Relabel GitLab Core as GitLab Free
There are still more than 400 issues with GitLab Core according to https://gitlab.com/gitlab-org/gitlab/-/issues?label_name=GitLab%20Core (Some issues were already tackled.)
Template
Re-labelling as ~"GitLab Free" now as ~"GitLab Core" was renamed as ~"GitLab Free" in 2021-01 (see #373773). cc @
/unlabel ~"GitLab Core"
/label ~"GitLab Free"
Edited by Takuya Noguchi