Broken master: eslint for cycle_analytics

Summary

Master is broken due to eslint failing:

$ yarn run eslint
yarn run v1.16.0
$ eslint --max-warnings 0 --report-unused-disable-directives --ext .js,.vue .

/home/alex/projects/gitlab/ee/gitlab/ee/app/assets/javascripts/analytics/cycle_analytics/components/base.vue
  2:10  error  '__' is defined but never used  no-unused-vars

✖ 1 problem (1 error, 0 warnings)

error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

Steps to reproduce

yarn run eslint