Bump jsonschema to 4.17.1

[pquentin]

Since 4.2.0, jsonschema uses importlib.resources to load schemas, fixing an incompatibility with PyOxidizer.

See python-jsonschema/jsonschema#873

I tested this manually by removing an operation-type key, and got this as expected:

ERROR] Cannot race. Traceback (most recent call last):                                                                                                        
  File "/home/q/src/rally/esrally/track/loader.py", line 1059, in read                                                                                         
    jsonschema.validate(track_spec, self.track_schema)                                                                                                         
  File "/home/q/.virtualenvs/rally/lib64/python3.11/site-packages/jsonschema/validators.py", line 1120, in validate                                            
    raise error                                                                                                                                                
jsonschema.exceptions.ValidationError: 'operation-type' is a required property

[pquentin]

Hmm, it allows compilation but breaks at runtime now: indygreg/PyOxidizer#457. Closing for now.