Fix invalid SARIF startLine/startColumn (#1696)
Fix invalid SARIF startLine/startColumn (#1696)

Summary:
Hi Infer team!

This PR introduces a fix when SARIF startLine/startColumn is 0, which causes failure when customer tries to upload/render report in SARIF format.

Pull Request resolved: https://github.com/facebook/infer/pull/1696

Reviewed By: ngorogiannis

Differential Revision: D40987433

Pulled By: jvillard

fbshipit-source-id: 5517f71478d9cdc0cb7217169ddbd7ac49bd4a99

facebook/infer,facebook/infer,facebook/infer,facebook/infer,facebook/infer,facebook/infer,facebook/infer