PAC/Party spending datatable has filters for filers that don't file F3X

[lbeaufort]

Summary

What happened?
PAC/Party spending datatable has filters for filers that don't file F3X
Example: https://dev.fec.gov/data/committees/pac-party/?cycle=2020&committee_type=I&committee_type=U

What should have happened?
I think the PAC/Party datatable was intended for F3X filers - PACs and Parties, not non-committee filers.

Completion criteria

• Remove Single candidate independent expenditure and Independent expenditure filer (not a committee) from PAC/Party datatable committee type options