Upgrade python-jsonschema to latest

[mfeit-internet2]

We're currently running a wide variety of versions of python-jsonschema:

D11 - 3.2.0
D12 - 4.10
U20 - 4.2.0
U22 - 3.2.0
U24 - 4.10.3
el* - 3.0.1

There doesn't seem to be any different behavior between them as far as pScheduler is concerned, but it would be good to have them consistent.

Current at https://pypi.org/project/jsonschema/ is 4.22.0.

[mfeit-internet2]

Current version requires Python >= 3.8, so it can't be built on older distros. Kicking this one down the road.