Re-enable SyncService.withEncryptionSync to improve decryption of notifications

[jmartinesp]

Type of change

• Feature
• Bugfix
• Technical
• Other :

Content

It's quite self-explanatory.

Motivation and context

Closes #1198. It should help with notification decryption issues.

Tested devices

• Physical
• Emulator
• OS version(s): 11

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/vector-im/element-x-android/blob/develop/CONTRIBUTING.md#accessibility
• Pull request is based on the develop branch
• Pull request includes a new file under ./changelog.d. See https://github.com/vector-im/element-x-android/blob/develop/CONTRIBUTING.md#changelog
• 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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[codecov]

Codecov Report

Patch coverage: 50.00% and project coverage change: -0.01% ⚠️

Comparison is base (1d3d1fe) 57.28% compared to head (6f51921) 57.27%.
Report is 3 commits behind head on develop.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #1199      +/-   ##
===========================================
- Coverage    57.28%   57.27%   -0.01%     
===========================================
  Files         1044     1044              
  Lines        27182    27196      +14     
  Branches      5603     5605       +2     
===========================================
+ Hits         15570    15577       +7     
- Misses        9184     9190       +6     
- Partials      2428     2429       +1     

Files Changed	Coverage Δ
...s/featureflag/impl/BuildtimeFeatureFlagProvider.kt	0.00% <0.00%> (ø)
...d/libraries/matrix/impl/RustMatrixClientFactory.kt	0.00% <0.00%> (ø)
...ences/impl/developer/DeveloperSettingsPresenter.kt	87.09% <75.00%> (-1.04%)	⬇️
.../android/libraries/featureflag/api/FeatureFlags.kt	100.00% <100.00%> (ø)

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[bmarty]

LGTM, thanks.

[jmartinesp]

I've just uploaded a PR that allows us to enable and disable it from developer settings (and breaks every single CI job, apparently).

[jmartinesp]

The sample project issue making the CI fail should be fixed now.

[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

0.0% Coverage
0.0% Duplication