Upgrade @metamask/ramps-controller to version 11.0.0

A new major version of `@metamask/ramps-controller`, 11.0.0, is now available. This issue has been assigned to you and your team because you code-own this package in the `core` repo. If this package is present in this project, please prioritize upgrading it soon to unblock new features and bugfixes.

Start by checking the project dependency manifests for @metamask/ramps-controller and confirm whether the package is present. Update it to version 11.0.0, then run the relevant dependency installation and project checks; done means the package is upgraded without regressions.

Written by the indexing model from the issue text.