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GH-34687: [CI][Python] Create job to remove old nightly wheels from gemfury (#34705)

### Rationale for this change

We haven't been cleaning nightly wheels from gemfury ever.

### What changes are included in this PR?

Add a new job that should clean them. This is mainly reused from the one on arrow-adbc: https://github.com/apache/arrow-adbc/blob/main/ci/scripts/gemfury_clean.rb

### Are these changes tested?

I will trigger via crossbow

### Are there any user-facing changes?

No
* Closes: #34687

Authored-by: Raúl Cumplido <raulcumplido@gmail.com>
Signed-off-by: Raúl Cumplido <raulcumplido@gmail.com>