[TokenDetectionController] pass header to accounts API

[bergeron]

Explanation

Following the documentation in https://docs.cx.metamask.io/docs/further-info/internalClientId, pass a x-metamask-clientproduct header when calling the account api.

References

Changelog

@metamask/assets-controllers

• BREAKING: A platform argument must now be passed to the TokenDetectionController constructor.
• CHANGED: The TokenDetectionController now passes a x-metamask-clientproduct header when calling the account API.

Checklist

• I've updated the test suite for new or updated code as appropriate
• I've updated documentation (JSDoc, Markdown, etc.) for new or updated code as appropriate
• I've highlighted breaking changes using the "BREAKING" category above as appropriate
• I've prepared draft pull requests for clients and consumer packages to resolve any breaking changes