Tests for date histogram fail randomly
The following tests fail inconsistently (cf. J2649776 and J2649903) both locally and in the CI:
FAILED tests/app/v1/routers/test_entries.py::test_entries_aggregations[date-histogram-interval]
FAILED tests/app/v1/routers/test_entries.py::test_entries_aggregations[date-histogram-metrics]