Refactor FXIOS-7853 [v122] Redux pattern protocol improvements (backport #17542)

[mergify]

This is an automatic backport of pull request #17542 done by Mergify.
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Changes to be committed:
	modified:   BrowserKit/Sources/Redux/StoreSubscriber.swift
	modified:   BrowserKit/Tests/ReduxTests/Utilities/FakeReduxViewController.swift
	modified:   Client/Frontend/Browser/BrowserViewController.swift
	modified:   Client/Frontend/Browser/Tabs/RemoteTabs/RemoteTabsPanel.swift
	modified:   Client/Frontend/Settings/ThemeSettings/ThemeSettingsController.swift

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   Client/Frontend/Browser/Tabs/TabDisplayViewController.swift
	both modified:   Client/Frontend/Browser/Tabs/TabTrayViewController.swift
	both modified:   Client/Frontend/Home/HomepageViewController.swift

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/github/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally

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[mobiletest-ci-bot]

	Messages
📖	Project coverage: 33.11%
📖	Edited 7 files
📖	Created 0 files

Client.app: Coverage: 31.88

File	Coverage
TabTrayViewController.swift	67.37%	✅
TabDisplayViewController.swift	32.61%	⚠️
BrowserViewController.swift	17.38%	⚠️
ThemeSettingsController.swift	39.45%	⚠️
RemoteTabsPanel.swift	43.36%	⚠️

Generated by 🚫 Danger Swift against 58f47cf

[adudenamedruby]

We did this on Zoom