Unnecessary Filter on Parquet datasources

[Dandandan]

Is your feature request related to a problem or challenge? Please describe what you are trying to do.
Now that Parquet supports pushing down predicates to the scanning phase, we could remove the additional filter, as we're no longer providing an inexact filter.

Describe the solution you'd like
Add a method to FileFormat that returns whether the format supports exact filter pushdown.
The supports_filter_pushdown function should be updated accordingly.

Describe alternatives you've considered

Additional context

[tustvold]

I think this may be a duplicate of #4028

[Dandandan]

Yeah, it is. Thanks @tustvold