ispyb tests failing on main

[DominicOram]

Some ispyb tests are failing on main:

FAILED tests/unit_tests/external_interaction/callbacks/test_rotation_callbacks.py::test_ispyb_reuses_dcgid_on_same_sampleID[ispyb_ids0] - pydantic.error_wrappers.ValidationError: 1 validation error for IspybIds
FAILED tests/unit_tests/external_interaction/callbacks/test_rotation_callbacks.py::test_ispyb_reuses_dcgid_on_same_sampleID[ispyb_ids1] - pydantic.error_wrappers.ValidationError: 1 validation error for IspybIds
FAILED tests/unit_tests/external_interaction/callbacks/test_rotation_callbacks.py::test_ispyb_reuses_dcgid_on_same_sampleID[ispyb_ids2] - pydantic.error_wrappers.ValidationError: 1 validation error for IspybIds
FAILED tests/unit_tests/external_interaction/callbacks/test_rotation_callbacks.py::test_ispyb_reuses_dcgid_on_same_sampleID[ispyb_ids3] - pydantic.error_wrappers.ValidationError: 1 validation error for IspybIds
FAILED tests/unit_tests/external_interaction/callbacks/test_rotation_callbacks.py::test_ispyb_reuses_dcgid_on_same_sampleID[ispyb_ids4] - pydantic.error_wrappers.ValidationError: 1 validation error for IspybIds
FAILED tests/unit_tests/external_interaction/callbacks/test_rotation_callbacks.py::test_ispyb_reuses_dcgid_on_same_sampleID[ispyb_ids5] - pydantic.error_wrappers.ValidationError: 1 validation error for IspybIds
FAILED tests/unit_tests/external_interaction/callbacks/test_rotation_callbacks.py::test_ispyb_reuses_dcgid_on_same_sampleID[ispyb_ids6] - pydantic.error_wrappers.ValidationError: 1 validation error for IspybIds
FAILED tests/unit_tests/external_interaction/callbacks/test_rotation_callbacks.py::test_ispyb_reuses_dcgid_on_same_sampleID[ispyb_ids7] - pydantic.error_wrappers.ValidationError: 1 validation error for IspybIds
FAILED tests/unit_tests/external_interaction/callbacks/test_rotation_callbacks.py::test_ispyb_specifies_experiment_type_if_supplied - pydantic.error_wrappers.ValidationError: 1 validation error for IspybIds
FAILED tests/unit_tests/external_interaction/ispyb/test_rotation_ispyb_store.py::test_begin_deposition_with_alternate_experiment_type - pydantic.error_wrappers.ValidationError: 1 validation error for IspybIds

Acceptance Criteria

• Fix them