should probes have their own raw data and supported request types?

[spencerschrock]

In this PR we have the following snippet:

	enabledChecks, err := policy.GetEnabled(pol, o.Checks(), requiredRequestTypes)
	if err != nil {
		return fmt.Errorf("GetEnabled: %w", err)
	}

+	enabledProbes := o.Probes()

Probes currently collect their raw data from the underlying checks, so in the current implementation they would require similar requiredRequestTypes (e.g. checker.CommitBased or checker.FileBased).

Since probes are more granular, these probes may not have the same restrictions as the checks. E.g. a probe may operate on file only content, whereas the check its associated with might have other probes that need more than file content.