- add sle15_python_module_pythons

- Update to 1.6.0
* This release is a minor update to 1.6.x. It adds support for
NumPy 2.0, which also keeping compatibility with NumPy
1.22-1.26. It requires Cython 3.0; support for 0.29.x is
dropped.
## Other noteworthy improvements:
* Improved documentation for ``pywt.cwt``
* The documentation was migrated to the PyData Sphinx Theme and
the content organization improved
* Releases on PyPI now include wheels for ``musllinux`` (x86-64
and aarch64)
* The test suite is now passing and tested in CI with
Emscripten/Pyodide
* Nightly builds will be available at
https://anaconda.org/scientific-python-nightly-wheels/PyWavelets/
going forward
- Release 1.5.0
* This release is a minor update to 1.4.x. It adds support for
Python 3.12 and drops support for Python 3.8. It also adds
support for Cython 3.0.
* PyWavelets now uses Meson as its build system, and meson-python
as the build backend.

+ Highlights:
* Added a test suite
- remove -O1 and --skip-build flags from the install command line
- first package