FOSS master broken with "Fixture file analytics/value_stream_analytics/stages/issue/median.json does not exist"

Job #1293841332 failed for gitlab-foss@8bc752f2:

FAIL spec/frontend/cycle_analytics/store/getters_spec.js
  ● Test suite failed to run
    Fixture file analytics/value_stream_analytics/stages/issue/median.json does not exist.
    Did you run bin/rake frontend:fixtures?
      21 | }
      22 |
    > 23 | export const getJSONFixture = (relativePath) => JSON.parse(getFixture(relativePath));
         |                                                            ^
      24 |
      25 | export const resetHTMLFixture = () => {
      26 |   document.head.innerHTML = '';
      at getJSONFixture (spec/frontend/__helpers__/fixtures.js:23:60)
      at map (spec/frontend/cycle_analytics/mock_data.js:21:6)
          at Array.map (<anonymous>)
      at Object.<anonymous> (spec/frontend/cycle_analytics/mock_data.js:19:46)
      at Object.<anonymous> (spec/frontend/cycle_analytics/store/getters_spec.js:2:1)
Test Suites: 1 failed, 448 passed, 449 total
Tests:       4868 passed, 4868 total
Snapshots:   39 passed, 39 total
Time:        497.927 s
Ran all test suites.
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.