Java collections as integrations

[MateuszKubuszok]

Reimplements Java collections support through new Chimney integrations API.

[codecov]

Codecov Report

Attention: Patch coverage is 90.37433% with 18 lines in your changes are missing coverage. Please review.

Project coverage is 87.54%. Comparing base (0a1b233) to head (0d26fef).

Files	Patch %	Lines
...ney/javacollections/JavaCollectionsImplicits.scala	92.21%	13 Missing ⚠️
...ernal/compiletime/datatypes/IterableOrArrays.scala	76.92%	3 Missing ⚠️
.../chimney/integrations/PartiallyBuildIterable.scala	0.00%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #510      +/-   ##
==========================================
- Coverage   88.06%   87.54%   -0.53%     
==========================================
  Files         141      134       -7     
  Lines        5530     5458      -72     
  Branches      459      474      +15     
==========================================
- Hits         4870     4778      -92     
- Misses        660      680      +20     

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