Test failure: `test_migrate_external_tables_with_spn_azure`

[github-actions]

❌ test_migrate_external_tables_with_spn_azure: databricks.sdk.errors.platform.ResourceDoesNotExist: Principal: ServicePrincipalName(5a11359f-ba1f-483f-8e00-0fe55ec003ed) does not exist (16.966s)

databricks.sdk.errors.platform.ResourceDoesNotExist: Principal: ServicePrincipalName(5a11359f-ba1f-483f-8e00-0fe55ec003ed) does not exist
[gw0] linux -- Python 3.10.18 /home/runner/work/ucx/ucx/.venv/bin/python
[gw0] linux -- Python 3.10.18 /home/runner/work/ucx/ucx/.venv/bin/python

_{Running from nightly #671}

[github-actions]

❌ test_migrate_external_tables_with_spn_azure: databricks.sdk.errors.platform.ResourceDoesNotExist: Principal: ServicePrincipalName(5a11359f-ba1f-483f-8e00-0fe55ec003ed) does not exist (21.254s)

databricks.sdk.errors.platform.ResourceDoesNotExist: Principal: ServicePrincipalName(5a11359f-ba1f-483f-8e00-0fe55ec003ed) does not exist
[gw8] linux -- Python 3.10.18 /home/runner/work/ucx/ucx/.venv/bin/python
[gw8] linux -- Python 3.10.18 /home/runner/work/ucx/ucx/.venv/bin/python

_{Running from nightly #671}

[github-actions]

❌ test_migrate_external_tables_with_spn_azure: databricks.sdk.errors.platform.ResourceDoesNotExist: Principal: ServicePrincipalName(5a11359f-ba1f-483f-8e00-0fe55ec003ed) does not exist (19.179s)

databricks.sdk.errors.platform.ResourceDoesNotExist: Principal: ServicePrincipalName(5a11359f-ba1f-483f-8e00-0fe55ec003ed) does not exist
[gw2] linux -- Python 3.10.18 /home/runner/work/ucx/ucx/.venv/bin/python
[gw2] linux -- Python 3.10.18 /home/runner/work/ucx/ucx/.venv/bin/python

_{Running from nightly #672}

[github-actions]

❌ test_migrate_external_tables_with_spn_azure: databricks.sdk.errors.platform.ResourceDoesNotExist: Principal: ServicePrincipalName(5a11359f-ba1f-483f-8e00-0fe55ec003ed) does not exist (26.291s)

databricks.sdk.errors.platform.ResourceDoesNotExist: Principal: ServicePrincipalName(5a11359f-ba1f-483f-8e00-0fe55ec003ed) does not exist
[gw4] linux -- Python 3.10.18 /home/runner/work/ucx/ucx/.venv/bin/python
[gw4] linux -- Python 3.10.18 /home/runner/work/ucx/ucx/.venv/bin/python

_{Running from nightly #673}