Merge branch 'eb-rails-openbao-auth' into 'master'

Implement secrets manager client JWT auth

See merge request !180249



Merged-by: Dmytro Biryukov <dbiryukov@gitlab.com>
Approved-by: Shabini Rajadas <srajadas@gitlab.com>
Approved-by: Alex Scheel <ascheel@gitlab.com>
Approved-by: Dmytro Biryukov <dbiryukov@gitlab.com>
Reviewed-by: Erick Bajao <fbajao@gitlab.com>
Reviewed-by: Dmytro Biryukov <dbiryukov@gitlab.com>
Reviewed-by: Alex Scheel <ascheel@gitlab.com>
Co-authored-by: Erick Bajao <fbajao@gitlab.com>