jest minimal jobs runs jest with --findRelatedTests
on the files that changed in the merge request

The jobs generally will run before an MR approval, except
when the MR contains the following changes:

  - "{package.json,yarn.lock}"
  - "babel.config.js"
  - "jest.config.{base,integration,unit}.js"
  - "vendor/assets/javascripts/**/*"
  - "{,ee}/app/assets/**/*.graphql"
  - "config/helpers/**/*.js"

The full jest pipeline could also be triggered
using a MR label pipeline:run-all-jest