Fix ci

[samarthjain]

Fix CI broken after 3619395

[clintropolis]

i think we can merge after the forbidden api check passes

[samarthjain]

Not sure why the build is still complaining about String.format. I am going to retry the build.

[samarthjain]

I am not sure why the LGTM build is still failing. Should I go ahead and merge this PR, @clintropolis, @jihoonson ? The build is failing right at the line that this PR is fixing.

[samarthjain]

i am going to go ahead and merge this PR.

[jihoonson]

@samarthjain thanks for merging this PR. I think that LGTM has a step that runs a build against master before applying your change. LGTM seems to have failed in that step, which can't be passed without your change. It makes sense to me to ignore it this time. The forbidden API checks passed after this change is merged in https://app.travis-ci.com/github/apache/druid/builds/247394888.