python3-scikit-rf module in Universe can't be loaded with Python >=3.10

[Dustin Widmann]

Ubuntu release affected: 22.04 (Jammy)
package: python3-scikit-rf
repository: Universe
version: 0.15.4-2

What Happens:
$ python3
Python 3.10.4 (main, Apr 2 2022, 09:04:19) [GCC 11.2.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import skrf
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/lib/python3/dist-packages/skrf/__init__.py", line 14, in <module>
    from . import frequency
  File "/usr/lib/python3/dist-packages/skrf/frequency.py", line 39, in <module>
    from .util import slice_domain,find_nearest_index
  File "/usr/lib/python3/dist-packages/skrf/util.py", line 289, in <module>
    class HomoList(collections.Sequence):
AttributeError: module 'collections' has no attribute 'Sequence'

Importing collections.Sequence was apparently deprecated in Python 3.7. It's worth noting that release 0.15.4 of scikit-rf is a couple of years old already, upstream version is 0.22.1. It would be ideal if this could be upgraded or at least patched (can just "sed -E 's#collections[.](.*)#collections.abc.\1#' -i utils.py") so that the version in the repo will work with Ubuntu 22.04's version of Python without modification.