Merge branch '431913_show_a_visual_when_the_environment_is_in_stopping_state' into 'master'

Show a visual when the environment is in the stopping state

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/179981



Merged-by: Anna Vovchenko <avovchenko@gitlab.com>
Approved-by: Emily Bauman <ebauman@gitlab.com>
Approved-by: Anna Vovchenko <avovchenko@gitlab.com>
Reviewed-by: Justin Ho Tuan Duong <hduong@gitlab.com>
Co-authored-by: Anton Kalmykov <anton.kalmykov@proton.me>