message: Fix import of Loggly.createClient when using Yarn 2.
diff: /* eslint-disable no-console */
  import debug from 'debug';
  -import { createClient } from 'node-loggly-bulk';
  +import { createClient } from 'node-loggly-bulk/lib/loggly/client';
  import stripAnsi from 'strip-ansi';
  import { format } from 'util';
  