LSIF: update workflow
Created by: chrismwendt
- Set
ignore_failure: "true"
now that the default has been flipped in https://github.com/sourcegraph/lsif-upload-action/pull/7 - Replace
public_repo_github_token
withgithub_token
https://github.com/sourcegraph/lsif-upload-action/pull/6
Test plan: CI