…thod/action (#6068)

## Explanation

This PR adds a new `getUserProfileMetaMetrics` method to
`AuthenticationController`.
This methods queries the Authentication API and retrieves the currently
authenticated user's metametrics data, in the form of
`UserProfileMetaMetrics` type.

```ts
export type UserProfileMetaMetrics = {
  profile_id: string;
  created_at: string;
  lineage: {
    metametrics_id: string;
    agent: Platform; // 'mobile' | 'extension' | 'portfolio' | 'infura'
    created_at: string;
    updated_at: string;
    counter: number;
  }[];
};
```

Extension test-drive PR: 
- MetaMask/metamask-extension#34060

The PR above is only a demo, and **shouldn't** be merged.
It adds a call to `getUserProfileMetaMetrics` just after dispatching
account syncing.

In order to view the results, switch to the test-drive PR branch,
`yarn`, `yarn start`.
Then complete onboarding, open the dev tools, network tab, and filter by
"authentication".
You should see a `metametrics` call every time you refresh the extension
page (more convenient to do in full screen mode).

## References

Will close: 
- https://consensyssoftware.atlassian.net/browse/IDENTITY-162

## Changelog

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## Checklist

- [x] I've updated the test suite for new or updated code as appropriate
- [x] I've updated documentation (JSDoc, Markdown, etc.) for new or
updated code as appropriate
- [x] I've communicated my changes to consumers by [updating changelogs
for packages I've
changed](https://github.com/MetaMask/core/tree/main/docs/contributing.md#updating-changelogs),
highlighting breaking changes as necessary
- [x] I've prepared draft pull requests for clients and consumer
packages to resolve any breaking changes