add smart list sort, type, streaming region and parental filters

[josefarinna]

Your checklist for this pull request

• I have read the Contributing Guidelines.
• I made sure I am making a pull request against the right target branch. Which branch should I target?
• Unit tests pass locally with my changes.
• I have added tests that prove my fix is effective or that my feature works.
• I have added necessary documentation (if appropriate).

Type of Change

What types of changes does your code introduce to Trakt.NET? Put an x in the boxes that apply.

• Bugfix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation Update (if none of the other choices apply)

Description

Add smart list sort, type, streaming region and parental filters.

💔 Thank you!

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

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