crypto: rename invisible crypto flag to deviceIsolationMode

[BillCarsonFr]

Pull Request Checklist

Fixes #3322

Rename the config flag, and dev tool lab flag as per discussions.

• I read the contributing guide.
• Pull request contains a changelog label.
• Pull request includes a sign off.

UI changes have been tested with:

• iPhone and iPad simulators in portrait and landscape orientations.
• Dark mode enabled and disabled.
• Various sizes of dynamic type.
• Voiceover enabled.

[github-actions]

	Warnings
⚠️	Some of the commits are missing ticket numbers. Please consider squashing all commits that don't have a tracking number.
⚠️	Please add a sign-off to either the PR description or to the commits themselves.
⚠️	You seem to have made changes to views. Please consider adding screenshots.

Generated by 🚫 Danger Swift against 94358c9

[stefanceriu]

lgtm 👍

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 8 lines in your changes missing coverage. Please review.

Project coverage is 77.28%. Comparing base (dc6d7f2) to head (94358c9).
Report is 1 commits behind head on develop.

✅ All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
...perOptionsScreen/View/DeveloperOptionsScreen.swift	0.00%	3 Missing ⚠️
...mentX/Sources/Other/Extensions/ClientBuilder.swift	0.00%	2 Missing ⚠️
...s/Authentication/AuthenticationClientBuilder.swift	0.00%	1 Missing ⚠️
...ources/Services/UserSession/UserSessionStore.swift	0.00%	1 Missing ⚠️
NSE/Sources/Other/NSEUserSession.swift	0.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #3331      +/-   ##
===========================================
- Coverage    77.31%   77.28%   -0.04%     
===========================================
  Files          740      740              
  Lines        59751    59751              
===========================================
- Hits         46196    46178      -18     
- Misses       13555    13573      +18     

Flag	Coverage Δ
unittests	68.59% <0.00%> (-0.03%)	⬇️

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud