Lock down version of eslint-config-standard with ~
Lock down version of eslint-config-standard with ~

I'd rather bump the version we depend on whenever there's a new minor
version, so locking to a minor version of standard (with ~) actually
means something.

timbl/standard,Flet/standard,bengl/standard,JedWatson/happiness,leecade/standard,watson/standard-engine,reggi/standard,feross/standard,jden/jsw,matthieuprat/standard,TheLady/standard,Flet/standard-engine,kublaj/standard,SimenB/standard,icemobilelab/icemobile-standard,LinusU/standard,koddsson/standard,feross/standard,pombredanne/standard-1,febeling/standard,tk120404/standard,LinusU/standard-engine,ricardofbarros/standard-engine,JedWatson/happiness,mnquintana/standard,stevemao/standard,Holowaychitos/standard,cesarandreu/standard,John-Lin/standard,ricardofbarros/standard,LinusU/standard,bradparks/standard,SimenB/standard,yamafaktory/standard,standard/standard,yudiutomo/standard,beni55/standard,jasonpincin/standard,standard/standard,tjwudi/standard,medseek-engineering/standard,keis/standard,xjamundx/standard