For #4118 - Creates setting for auto closing tabs

[ekager]

Pull Request checklist

• Tests: This PR includes thorough tests or an explanation of why it does not
• Screenshots: This PR includes screenshots or GIFs of the changes made or an explanation of why it does not
• Accessibility: The code in this PR follows accessibility best practices or does not include any user facing features. In addition, it includes a screenshot of a successful accessibility scan to ensure no new defects are added to the product.

After merge

• Milestone: Make sure issues finished by this pull request are added to the milestone of the version currently in development.

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1. click on Show All Checks,
2. click Details next to "Taskcluster (pull_request)" after it appears and then finishes with a green checkmark,
3. click on the "Fenix - assemble" task, then click "Run Artifacts".
4. the APK links should be on the left side of the screen, named for each CPU architecture

[ekager]

Landing this is blocked on mozilla-mobile/android-components#7476 which is blocked on mozilla-mobile/android-components#7867

[codecov-commenter]

Codecov Report

Merging #13886 into master will decrease coverage by 0.00%.
The diff coverage is 27.41%.

@@             Coverage Diff              @@
##             master   #13886      +/-   ##
============================================
- Coverage     30.16%   30.15%   -0.01%     
- Complexity     1161     1167       +6     
============================================
  Files           443      444       +1     
  Lines         17847    17908      +61     
  Branches       2318     2329      +11     
============================================
+ Hits           5383     5400      +17     
- Misses        12089    12133      +44     
  Partials        375      375              

Impacted Files	Coverage Δ	Complexity Δ
...pp/src/main/java/org/mozilla/fenix/HomeActivity.kt	5.70% <0.00%> (-0.10%)	11.00 <0.00> (ø)
...ozilla/fenix/settings/CloseTabsSettingsFragment.kt	0.00% <0.00%> (ø)	0.00 <0.00> (?)
...ava/org/mozilla/fenix/settings/SettingsFragment.kt	0.00% <0.00%> (ø)	0.00 <0.00> (ø)
...main/java/org/mozilla/fenix/tabtray/TabTrayView.kt	0.00% <0.00%> (ø)	0.00 <0.00> (ø)
.../src/main/java/org/mozilla/fenix/utils/Settings.kt	66.35% <60.00%> (-0.39%)	28.00 <3.00> (+3.00)	⬇️
...ava/org/mozilla/fenix/tabtray/TabTrayController.kt	78.04% <100.00%> (+0.54%)	0.00 <0.00> (ø)
...mozilla/fenix/tabtray/TabTrayFragmentInteractor.kt	100.00% <100.00%> (ø)	14.00 <1.00> (+1.00)
...mponents/searchengine/FenixSearchEngineProvider.kt	62.16% <0.00%> (-1.81%)	13.00% <0.00%> (ø%)
...in/java/org/mozilla/fenix/settings/SupportUtils.kt	74.00% <0.00%> (+4.00%)	13.00% <0.00%> (+2.00%)

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