Changing Use Token detection to OFF by default

[NiranjanaBinoy]

This is part of #12128

We are keeping the token detection OFF by default so that the users can opt-in based on their network and helps us to get early feedback reducing the risk of shipping any regression to our whole user base.

[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.

[Gudahtt]

LGTM!

[metamaskbot]

Builds ready [d4df1be]

• 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 (286 ± 23 ms)

Platform	Page	Metric	Min (ms)	Max (ms)	Average (ms)	StandardDeviation (ms)	MarginOfError (ms)
Chrome	Home	firstPaint	54	375	257	81	39
		domContentLoaded	228	364	270	48	23
		load	241	396	286	49	23
		domInteractive	228	364	270	48	23