Ensure starting PinUnlockActivity does not crash the application.

[bmarty]

Content

Fix regression from #3222 d4f8052

Motivation and context

Close #3353

Screenshots / GIFs

Tests

• Set up a pin code
• Kill the app
• Start the app
• the app should not crash now.

Tested devices

• Physical
• Emulator
• OS version(s):

Checklist

• Changes have been tested on an Android device or Android emulator with API 23
• UI change has been tested on both light and dark themes
• Accessibility has been taken into account. See https://github.com/element-hq/element-x-android/blob/develop/CONTRIBUTING.md#accessibility
• Pull request is based on the develop branch
• Pull request title will be used in the release note, it clearly define what will change for the user
• Pull request includes screenshots or videos if containing UI changes
• Pull request includes a sign off
• You've made a self review of your PR

[github-actions]

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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

[codecov]

Codecov Report

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

Project coverage is 82.62%. Comparing base (f2ebd93) to head (61f9b20).
Report is 10 commits behind head on develop.

Files with missing lines	Patch %	Lines
...droid/features/logout/impl/DefaultLogoutUseCase.kt	0.00%	8 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #3369      +/-   ##
===========================================
- Coverage    82.62%   82.62%   -0.01%     
===========================================
  Files         1683     1682       -1     
  Lines        39456    39458       +2     
  Branches      4798     4799       +1     
===========================================
  Hits         32602    32602              
- Misses        5174     5176       +2     
  Partials      1680     1680              

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