Update gitlab-dangerfiles to 2.11.0

What does this MR do and why?

As part of gitlab-com/www-gitlab-com#13068 (closed), the ~"type::tooling" label and its related sub-labels will be removed, and typemaintenance maintenance will be used instead.

This MR updates the dependency on gitlab-dangerfiles to https://gitlab.com/gitlab-org/ruby/gems/gitlab-dangerfiles/-/releases/v2.11.0 which uses the up-to-date labels.

MR acceptance checklist

This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.

• I have evaluated the MR acceptance checklist for this MR.