Karma failure - infinite loop in `vue-test-utils.js`

Job #285928585 failed for gitlab-ee@00d0ad063b84aa21970a456b36f209c639b5c666:

FAILED TESTS:
  Dashboard
    link to chart
      ✖ undefined parameter is stripped
        Chrome
      RangeError: Maximum call stack size exceeded
          at Array.forEach (<anonymous>)
          at orderDeps (webpack:///builds/gitlab-org/gitlab-ce/node_modules/@vue/test-utils/dist/vue-test-utils.js:1065:1 <- spec/javascripts/test_bundle.js:19904:16)
          at Array.forEach (<anonymous>)
          at webpack:///builds/gitlab-org/gitlab-ce/node_modules/@vue/test-utils/dist/vue-test-utils.js:1070:1 <- spec/javascripts/test_bundle.js:19909:14
          at Array.forEach (<anonymous>)
          at orderDeps (webpack:///builds/gitlab-org/gitlab-ce/node_modules/@vue/test-utils/dist/vue-test-utils.js:1065:1 <- spec/javascripts/test_bundle.js:19904:16)
          at Array.forEach (<anonymous>)