[🐛 Bug]: unstable test test_incidents.py::test_incident_status_change

[VladimirFilonov]

Describe the bug
Sometimes test test_incidents.py::test_incident_status_change fails with exceptions like this:

elasticsearch.NotFoundError: NotFoundError(404, "{'_index': 'keep-alerts-test', '_id': 'fingerprint_99', 'found': False}")

Traceback (most recent call last):
  File "/home/runner/work/keep/keep/keep/api/routes/alerts.py", line 500, in _enrich_alert
    enrichement_bl.enrich_alert(
  File "/home/runner/work/keep/keep/keep/api/bl/enrichments_bl.py", line 445, in enrich_alert
    self.elastic_client.enrich_alert(
  File "/home/runner/work/keep/keep/keep/api/core/elastic.py", line 255, in enrich_alert
    alert = self._client.get(index=self.alerts_index, id=alert_fingerprint)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/runner/work/keep/keep/.venv/lib/python3.11/site-packages/elasticsearch/_sync/client/utils.py", line 446, in wrapped
    return api(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^
  File "/home/runner/work/keep/keep/.venv/lib/python3.11/site-packages/elasticsearch/_sync/client/__init__.py", line 2022, in get
    return self.perform_request(  # type: ignore[return-value]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/runner/work/keep/keep/.venv/lib/python3.11/site-packages/elasticsearch/_sync/client/_base.py", line 271, in perform_request
    response = self._perform_request(
               ^^^^^^^^^^^^^^^^^^^^^^
  File "/home/runner/work/keep/keep/.venv/lib/python3.11/site-packages/elasticsearch/_sync/client/_base.py", line 352, in _perform_request
    raise HTTP_EXCEPTIONS.get(meta.status, ApiError)(
elasticsearch.NotFoundError: NotFoundError(404, "{'_index': 'keep-alerts-test', '_id': 'fingerprint_99', 'found': False}")

Example of failed job