DevTools: [JsDocValidator] Update jar that failed to land in r167199

Seems like a CQ issue (original code review: https://codereview.chromium.org/166483003).

TBR=vsevik

Review URL: https://codereview.chromium.org/170323004

git-svn-id: svn://svn.chromium.org/blink/trunk@167324 bbb929c8-8fbe-4397-9dbb-9b2b20218538