Support SARIF file output format

[damiencarol]

Is your feature request related to a problem? Please describe.
I want to import data of Talisman into my vulnerability aggregation tool OWASP DefectDojo.
Talisman doesn't seems to generate reports in a format accepted by DefectDojo.

Describe the solution you'd like
Having an option to generate the report in SARIF format.

Describe alternatives you've considered
Check the documentation if another format is possible (no HTML)

Additional context
Many security related tools support importing data from SARIF report.

[damiencarol]

FYI @mydailypuff