Add support for Python 3.14

[gforsyth]

Description

Contributes to rapidsai/build-planning#205

This PR adds support for Python 3.14.

Notes for Reviewers

This is part of ongoing work to add Python 3.14 support across RAPIDS.
It temporarily introduces a build/test matrix including Python 3.14, from rapidsai/shared-workflows#508.

A follow-up PR will revert back to pointing at the main branch of shared-workflows once all
RAPIDS repos have added Python 3.14 support.

This will fail until all dependencies have been updated to Python 3.14

CI here is expected to fail until all of this project's upstream dependencies support Python 3.14.

This can be merged whenever all CI jobs are passing.

[copy-pr-bot]

Auto-sync is disabled for draft pull requests in this repository. Workflows must be run manually.

Contributors can view more details about this message here.

[jakirkham]

/ok to test

[jakirkham]

This currently fails as Python 3.14 would require scikit-image version 0.26.0. However we disallow this scikit-image version

cucim/conda/recipes/cucim/meta.yaml

Line 72 in 2a6174d

- scikit-image >=0.19.0,<0.25.0

cucim/python/cucim/pyproject.toml

Line 37 in 2a6174d

"scikit-image>=0.19.0,<0.26.0",

@grlee77 what would we need to do to allow scikit-image version 0.26.0?

[grlee77]

@grlee77 what would we need to do to allow scikit-image version 0.26.0?

I opened #1038 to upgrade cuCIM to the scikit-image 0.26 API.