Running Karma tests only if Chrome version != 71
Running Karma tests only if Chrome version != 71

Headless Chrome version 71 is known to have an issue that seems to prevent jsTree-related tests from running: https://github.com/GoogleChrome/puppeteer/issues/3463
google/grr,google/grr,dunkhong/grr,google/grr,dunkhong/grr,google/grr,google/grr,google/grr,dunkhong/grr,dunkhong/grr,dunkhong/grr,dunkhong/grr,dunkhong/grr,google/grr