feat: migrate retrofit to ktor for MusicBrainz module

[lydavid]

resolves #373

[codecov]

Codecov Report

Patch coverage: 30.76% and project coverage change: +0.51% 🎉

Comparison is base (5156c51) 72.60% compared to head (3fee3e8) 73.12%.
Report is 1 commits behind head on beta.

❗ Current head 3fee3e8 differs from pull request most recent head ed152b9. Consider uploading reports for the commit ed152b9 to get more accurate results

Additional details and impacted files

@@             Coverage Diff              @@
##               beta     #396      +/-   ##
============================================
+ Coverage     72.60%   73.12%   +0.51%     
+ Complexity      274      271       -3     
============================================
  Files           103      103              
  Lines          4610     4576      -34     
  Branches        758      757       -1     
============================================
- Hits           3347     3346       -1     
+ Misses          696      663      -33     
  Partials        567      567              

Files Changed	Coverage Δ
...rc/main/java/ly/david/mbjc/ui/TopLevelViewModel.kt	44.20% <0.00%> (-1.39%)	⬇️
...ly/david/mbjc/ui/area/details/AreaDetailsScreen.kt	38.29% <0.00%> (ø)
...avid/mbjc/ui/artist/details/ArtistDetailsScreen.kt	44.28% <0.00%> (ø)
.../david/mbjc/ui/event/details/EventDetailsScreen.kt	23.33% <0.00%> (ø)
.../david/mbjc/ui/place/details/PlaceDetailsScreen.kt	58.82% <0.00%> (ø)
...id/mbjc/ui/release/details/ReleaseDetailsScreen.kt	37.93% <0.00%> (ø)
...ava/ly/david/mbjc/ui/area/AreaScaffoldViewModel.kt	94.73% <100.00%> (+6.93%)	⬆️
...ly/david/mbjc/ui/artist/ArtistScaffoldViewModel.kt	93.33% <100.00%> (+5.83%)	⬆️
...a/ly/david/mbjc/ui/event/EventScaffoldViewModel.kt	97.05% <100.00%> (+7.86%)	⬆️
...a/ly/david/mbjc/ui/genre/GenreScaffoldViewModel.kt	88.88% <100.00%> (+8.88%)	⬆️
... and 8 more

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