use event based detector configs and use to_dict for reconfigure

[thorinaboenke]

Context
ait-detectmate/DetectMateLibrary#54 introduces changes to the detectors config schema in the library. The DetectmateService needs to be adapted; specifically,

• Ensure the service’s internal validation (if any) match the library's new expectations for the DetectorConfig.
• Refactor existing detector configurations in the service. Move any logic from in log_variables into the new event configuration blocks.
• Make use of the newly implemented to_dict method on Library Config Classes to write reconfigured configs back to yaml on --persist

Alternatives

None

Has the feature been requested before?

No

If the feature request is approved, would you be willing to submit a PR?

Yes

[thorinaboenke]

@viktorbeck98 will supply working detector config files, I'll implement the rest