Support OCSF output

[yoseio]

Description

It would be convenient if the results could be output in OCSF.

https://schema.ocsf.io/

Target

None

Scanner

None

[itaysk]

thanks for your interest in Trivy. we have no intention of supporting many different output formats, the community could easily create a template that transform the Trivy native json format to OCSF, or package it as a Trivy Output plugin.