[infer][PR] [website] Update docusaurus config
[infer][PR] [website] Update docusaurus config

Summary: Pull Request resolved: https://github.com/facebook/infer/pull/1230

Differential Revision: D20281043

Pulled By: jvillard

fbshipit-source-id: 508e36e45

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