Query lists arguments

[desistefanova]

This PR adds support for iterable arguments for query with IN-operators for RealmResults, RealmList and RealmSet

  final listOfNames = ['Ani', 'Teddy'];
  var result = realm.query<Person>(r'name IN $0', [listOfNames]);

  final setOfNames = {'Poly', 'Teddy'};
  result = realm.query<Person>(r'name IN $0', [setOfNames]);

  final iterableNames = result.map((e) => e.name);
  result = realm.query<Person>(r'name IN $0', [iterableNames]);

Added support for query on RealmSet.
Allow list of nullable objects when querying on RealmList and RealmSet. It was supported only for RealmResults before.
Fixes #755
Fixes #1084
Inspired by realm/realm-kotlin#1389 and realm-js tests

[coveralls]

Pull Request Test Coverage Report for Build 5750372538

• 56 of 56 (100.0%) changed or added relevant lines in 3 files are covered.
• No unchanged relevant lines lost coverage.
• Overall First build on ds/query_lists_arguments at 88.862%

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Totals
Change from base Build 5716391032:	88.9%
Covered Lines:	3255
Relevant Lines:	3663

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💛 - Coveralls