scrooge: Bump scopt
scrooge: Bump scopt

Problem

We want to support scrooge on 2.12.0-M4, but the old version of
scopt wasn't published for 2.12.0-M4.

Solution

Bump scopt!

RB_ID=841934

thirstycrow/scrooge,twitter/scrooge,thirstycrow/scrooge,twitter/scrooge,twitter/scrooge,thirstycrow/scrooge,thirstycrow/scrooge,twitter/scrooge,thirstycrow/scrooge