Merge branch '462701-add-bot-message-policy-drawer' into 'master'

Add send bot message action in policy details

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/154049



Merged-by: Kushal Pandya <kushal@gitlab.com>
Approved-by: Ammar Alakkad <aalakkad@gitlab.com>
Approved-by: Kushal Pandya <kushal@gitlab.com>
Reviewed-by: Ammar Alakkad <aalakkad@gitlab.com>
Reviewed-by: Kushal Pandya <kushal@gitlab.com>
Reviewed-by: Alexander Turinske <aturinske@gitlab.com>
Co-authored-by: Alexander Turinske <aturinske@gitlab.com>