Upgrade @metamask/multichain-network-controller to version 1.0.0

A new major version of `@metamask/multichain-network-controller`, 1.0.0, 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.

First check whether @metamask/multichain-network-controller is present in this project, then locate its dependency declaration. Review the compatibility implications of the 1.0.0 major upgrade and run the existing project checks; done means the dependency is upgraded successfully without regressions.

Written by the indexing model from the issue text.