Flaky test: feedback docs should stop creating feedback docs once the db has over 1000 feedback docs

[garethbowen]

Example run

• https://github.com/medic/cht-core/actions/runs/6646659556/job/18060979129#step:16:660
• https://github.com/medic/cht-core/actions/runs/6670319574/job/18130307876#step:16:686

[chrome 118.0.5993.88 linux #0-2] 1) feedback docs should stop creating feedback docs once the db has over 1000 feedback docs
[chrome 118.0.5993.88 linux #0-2] done() called multiple times in test <feedback docs should stop creating feedback docs once the db has over 1000 feedback docs> of file /home/runner/work/cht-core/cht-core/tests/e2e/default/db/feedback-docs.wdio-spec.js; in addition, done() received error: AssertionError: expected { Object (meta, info, ...) } to have deep nested property 'info.message' of 'w00t 999', but got 'w00t 998'
    at Context.<anonymous> (/home/runner/work/cht-core/cht-core/tests/e2e/default/db/feedback-docs.wdio-spec.js:71:44)
    at runMicrotasks (<anonymous>)
    at processTicksAndRejections (node:internal/process/task_queues:96:5) {
  showDiff: true,
  actual: 'w00t 998',
  expected: 'w00t 999'
}

[garethbowen]

Thank you @dianabarsan !