Implement append_n for BooleanBuilder

[jayzhan211]

Is your feature request related to a problem or challenge? Please describe what you are trying to do.

Describe the solution you'd like

It has potential to improve the speed if we want to append n false

Currently, we can only do append_slice.

    #[inline]
    pub fn append_slice(&mut self, v: &[bool]) {
        self.values_builder.append_slice(v);
        self.null_buffer_builder.append_n_non_nulls(v.len());
    }

If we want to append n false, the first line code can be ignored, since it only appends value if it is true

Describe alternatives you've considered

Additional context

Could be helpful for apache/datafusion#13134

[alamb]

label_issue.py automatically added labels {'arrow'} from #6646