arrow

GH-34037: [Python][Docs] Fix Table.drop docstring (#34038)

It throws errors in the CI, while I was working on other docstrings:

```
pyarrow.lib.Table.drop
-> pyarrow.lib.Table.drop(self, columns)
PR01: Parameters {'columns'} not documented

pyarrow.lib.Table.drop
-> pyarrow.lib.Table.drop(self, columns)
PR01: Parameters {'columns'} not documented

pyarrow.lib.Table.drop
-> pyarrow.lib.Table.drop(self, columns)
PR01: Parameters {'columns'} not documented

Total number of docstring violations: 3
```

### Rationale for this change

### What changes are included in this PR?

### Are these changes tested?

### Are there any user-facing changes?

* Closes: #34037

Lead-authored-by: "Fokko Driesprong <fokko@tabular.io>"
Co-authored-by: Joris Van den Bossche <jorisvandenbossche@gmail.com>
Co-authored-by: Fokko Driesprong <fokko@tabular.io>
Signed-off-by: Joris Van den Bossche <jorisvandenbossche@gmail.com>