Slow jest spec in `spec/frontend/issues/list/components/issues_list_app_spec.js` | CE IssuesListApp component › header action buttons › bulk edit button › emits "issuables:enableBulkEdit" event to legacy bulk edit class

Job #2717918229 failed for 456fb59d:

FAIL spec/frontend/issues/list/components/issues_list_app_spec.js
  ● CE IssuesListApp component › header action buttons › bulk edit button › emits "issuables:enableBulkEdit" event to legacy bulk edit class
    Test took too long (6599.529238ms > 6000ms)!
      52 |     // debugging always takes longer than the test timeout.
      53 |     if (elapsedNS > timeoutNS && !IS_DEBUGGING) {
    > 54 |       throw new Error(
         |             ^
      55 |         `Test took too long (${elapsedNS / NS_PER_MS}ms > ${timeoutNS / NS_PER_MS}ms)!`,
      56 |       );
      57 |     }
      at Object.<anonymous> (spec/frontend/__helpers__/timeout.js:54:13)