devel/py-optree: Fix build with 32-bit architectures (e.g., i386)
- Bump PORTREVISION for package change
Obtained from: https://github.com/metaopt/optree/commit/9a613a705ee18e18784ba3a16b2786f56f9c74d2 (based on)
(cherry picked from commit 97dea13acee55a5c5ab4cd6ac1294c3ef3f42e1f)