Add Accept-Language to extra header when opening CustomChromeTab

[bmarty]

Follow good practice from https://developer.android.com/guide/topics/resources/app-languages#consider-header

[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 SonarQube Cloud

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 3 lines in your changes missing coverage. Please review.

Project coverage is 82.94%. Comparing base (66ca329) to head (d250b88).
Report is 10 commits behind head on develop.

Files with missing lines	Patch %	Lines
.../libraries/androidutils/browser/ChromeCustomTab.kt	0.00%	3 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #4051      +/-   ##
===========================================
- Coverage    82.94%   82.94%   -0.01%     
===========================================
  Files         1864     1864              
  Lines        48526    48529       +3     
  Branches      5696     5696              
===========================================
  Hits         40252    40252              
- Misses        6250     6253       +3     
  Partials      2024     2024              

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