Fix scipy<1.15.0 pin in virtual environment configuration files once issue in SciPy is resolved

[vschaffn]

Description

The latest release of SciPy (v1.15.0), published on January 3, 2025, causes errors in xdem during the execution of test_biascorr.py. Specifically, the following tests are impacted : test_biascorr__bin_and_fit_1d and test_biascorr__bin_and_fit_2d.

As a temporary fix, the scipy version has been pinned to <1.15.0 in environment.yml, dev-environment.yml and requirements.txt (#675) to prevent these errors from blocking development and CI.

To-Do

• Monitor updates from SciPy regarding this issue.
• Once the issue is fixed in a future SciPy release, remove the version pin and update the scipy dependency in environment.yml and dev-environment.yml to allow newer versions.
• Re-run the tests to verify that the issue is resolved in xdem.

Note

requirements.txt will be automatically synchronized with environment.yml via a pre-commit hook.