Added getPersistentState support for V2 controllers persist metadata

[shanejonas]

This PR adds getPersistentState support for BaseController V2 to provide persist metadata to localstorage of the extension

[github-actions]

CLA Signature Action: All authors have signed the CLA. You may need to manually re-run the blocking PR check if it doesn't pass in a few minutes.

[metamaskbot]

Builds ready [000d1c5]

• builds: chrome, firefox, opera
• build viz: Build System
• code coverage: Report
• storybook: Storybook
• all artifacts
• bundle viz:

  • background: 0, 1, 2, 3, 4, 5, 6, 7, 8
  • common: 0, 1, 2, 3
  • content-script: 0
  • contentscript: contentscript
  • disable-console: disable-console
  • inpage: inpage
  • phishing-detect: phishing-detect
  • sentry-install: sentry-install
  • ui: 0, 1, 2, 3, 4, 5

Page Load Metrics (509 ± 47 ms)

Platform	Page	Metric	Min (ms)	Max (ms)	Average (ms)	StandardDeviation (ms)	MarginOfError (ms)
Chrome	Home	firstPaint	139	663	481	120	58
		domContentLoaded	361	659	490	101	49
		load	383	666	509	97	47
		domInteractive	360	659	490	101	49

[metamaskbot]

Builds ready [000d1c5]

• builds: chrome, firefox, opera
• build viz: Build System
• code coverage: Report
• storybook: Storybook
• all artifacts
• bundle viz:

  • background: 0, 1, 2, 3, 4, 5, 6, 7, 8
  • common: 0, 1, 2, 3
  • content-script: 0
  • contentscript: contentscript
  • disable-console: disable-console
  • inpage: inpage
  • phishing-detect: phishing-detect
  • sentry-install: sentry-install
  • ui: 0, 1, 2, 3, 4, 5

Page Load Metrics (509 ± 47 ms)

Platform	Page	Metric	Min (ms)	Max (ms)	Average (ms)	StandardDeviation (ms)	MarginOfError (ms)
Chrome	Home	firstPaint	139	663	481	120	58
		domContentLoaded	361	659	490	101	49
		load	383	666	509	97	47
		domInteractive	360	659	490	101	49

[Gudahtt]

I've scanned through all of our BaseControllerV2-based controllers to get a sense of what the impact of this will be.

• ApprovalController: Not persisted, no impact
• CurrencyRateController: pendingCurrentCurrency and pendingNativeCurrency will now no longer be stored. Huh. The fact that they were persisted in the first place sounds like a bug 🤔. In the right conditions, this could show the wrong conversion rate temporarily upon startup. But it's a self-correcting bug, so not a huge deal. And this PR fixes it anyway.
• TokenListController: It's all persisted now, and persist is true for all state properties, so no impact.
• GasFeeController: It's all persisted now, and persist is true for all state properties, so no impact.

[Gudahtt]

LGTM!

[rekmarks]

Nice!