feat: add tracking_codes as param for all on TrackerService

[Justintime50]

Description

tracking_codes is the preferred param to use for filtering tracking codes on the index endpoint - added here

Testing

Pull Request Type

Please select the option(s) that are relevant to this PR.

• Bug fix (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)
• Improvement (fixing a typo, updating readme, renaming a variable name, etc)

[jchen293]

Can we have a unit test for this

[Justintime50]

Can we have a unit test for this

I don't feel one is warranted. I've hit the API directly with this param and it works as intended. This parameter isn't specific to this library and the function is already tested. Adding another param to an already working function is effectively a no-op.