Merge branch...

Merge branch '323970-323971-323975-gerardo-navarro-protected-packages-integrate-deletion-protection' into 'master' 

Protected packages: Integrate delete protection for existing package types

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/179931



Merged-by: Marcos Rocha <mrocha@gitlab.com>
Approved-by: Rushik Subba <srushik@gitlab.com>
Approved-by: Marcos Rocha <mrocha@gitlab.com>
Reviewed-by: Gerardo Navarro <gerardo@b310.de>
Reviewed-by: Rushik Subba <srushik@gitlab.com>
Reviewed-by: Zachary Painter <zpainter@gitlab.com>
Co-authored-by: Gerardo Navarro <gerardo@b310.de>