### Describe the enhancement requested Update Python builds to use 3.15.0rc2. ## Background https://github.com/apache/arrow/pull/48191 added 3.15.0rc1. rc2 released on 2026-09-01. ### Component(s) Continuous Integration, Python
Describe the enhancement requested
Update Python builds to use 3.15.0rc2.
Background
#48191 added 3.15.0rc1.
rc2 released on 2026-09-01.
Component(s)
Continuous Integration, Python