sample has invalid field "diagnosis.msg" instead of "diagnosis.message"

[mimir-d]

• at least one sample (may be more), https://github.com/opencomputeproject/ocp-diag-core/blob/main/validators/spec_validator/samples/sensor_monitor_test.jsonl#L516 uses a field "msg" where the correct name should be "message"
• https://github.com/opencomputeproject/ocp-diag-core/tree/main/json_spec#description-1

todo:

• check that the validator actually runs against all the samples

[sdupere-git]

The ONLY sample that uses message is: pcie_test.jsonl

All other samples use msg.

This means the ONLY correct sample (out of all of them) is pcie_test.jsonl currently.