arrow

GH-36629: [CI][Python] Skip dask tests due to our non-nanosecond changes in arrow->pandas conversion (#36630)

### Rationale for this change

Due to the changes on #33321 a dask test started failing.

### What changes are included in this PR?

Skip the test in the meantime

### Are these changes tested?

Yes, with crossbow

### Are there any user-facing changes?

No
* Closes: #36629

Authored-by: Raúl Cumplido <raulcumplido@gmail.com>
Signed-off-by: Joris Van den Bossche <jorisvandenbossche@gmail.com>