refactor: migrate ErrorReportingService to @metamask/messenger

[mikesposito]

Explanation

This PR migrates ErrorReportingService to the new @metamask/messenger message bus, as opposed to the one exported from @metamask/base-controller.

References

• Related to Implement messenger delegation #5626

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 communicated my changes to consumers by updating changelogs for packages I've changed, highlighting breaking changes as necessary
• I've prepared draft pull requests for clients and consumer packages to resolve any breaking changes

---

Note

Migrate ErrorReportingService and tests to @metamask/messenger, add the dependency, and document the breaking change.

• ErrorReportingService:
  • Migrate from @metamask/base-controller RestrictedMessenger to @metamask/messenger Messenger across src/error-reporting-service.ts.
  • Update JSDoc examples to new Messenger API (namespaces, generics, delegation, and messenger.call).
• Tests:
  • Update packages/error-reporting-service/src/error-reporting-service.test.ts to use @metamask/messenger types and construction.
• Package:
  • Add dependency @metamask/messenger in package.json.
• Changelog:
  • Note breaking change: adoption of new Messenger API.

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[mcmire]

Maybe we can simplify this a bit? Also in this example should we go with global messenger instead of root messenger to match the variable name below this?

Suggested change

	* type AllActions = MessengerActions<ErrorReportingServiceMessenger>;
	*
	* type AllEvents = MessengerEvents<ErrorReportingServiceMessenger>;
	*
	* type RootMessenger = Messenger<'Root', AllActions, AllEvents>;
	*
	* // Create a global messenger.
	* const globalMessenger = new Messenger();
	* type GlobalMessenger = Messenger<
	* 'Global',
	* MessengerActions<ErrorReportingServiceMessenger>,
	* MessengerEvents<ErrorReportingServiceMessenger>
	* >;
	*
	* // Create a global messenger.
	* const globalMessenger: GlobalMessenger = new Messenger();