register pyregion-2.2 on Anaconda

pyregion-2.1 does not work with recent few versions of `numpy`; specifically it fails with an exception (always or sometimes?) from numpy-1.23 onwards (the current version is numpy-1.26 as of March 2024) because pyregion-2.1 uses the long-deprecated and now removed `numpy.asscalar`. See numpy's release note

The incompatibility is fixed at pyregion-2.2.
The current version of pyregion in [PyPi](https://pypi.org/project/pyregion/) is 2.2, so it is fine.

However, those in [Conda::forge](https://anaconda.org/conda-forge/pyregion) and Conda/[astropy](https://anaconda.org/astropy/pyregion) are both pyregion-2.1.1. Thus, they do not work with new installation via `conda`, as recent numPy would be installed in default.

Anaconda/conda is a popular Python-package-management framework for scientists. Could you register a newer version of `pyregion` on Conda servers, please?

Check the conda-forge and astropy/Conda pyregion package entries, then compare their 2.1.1 versions with the PyPI 2.2 release. Update the relevant package registration so a new conda installation receives pyregion 2.2 and works with NumPy 1.23 or newer.

Written by the indexing model from the issue text.