[Flaky test] `openedx/features/enterprise_support/tests/test_utils.py::TestEnterpriseUtils::test_enterprise_customer_for_request_called_on_404_2____dashboard___1_`

This test fails intermittently and has been deleted according to the Flaky Test Process in https://github.com/openedx/edx-platform/pull/24262

See docs on how to address flaky tests for why this should be fixed and how to go about it.

The removed test fails in: https://build.testeng.edx.org/job/edx-platform-python-pipeline-master/3656/ and https://build.testeng.edx.org/job/edx-platform-python-pipeline-master/3660/

Failure output:

Error Message
AssertionError: 0 != 1
Stacktrace
self = <openedx.features.enterprise_support.tests.test_utils.TestEnterpriseUtils testMethod=test_enterprise_customer_for_request_called_on_404_2____dashboard___1_>
resource = '/dashboard', expected_calls = 1

    @ddt.data(
        ('notfoundpage', 0),
        (reverse('dashboard'), 1),
    )
    @ddt.unpack
    def test_enterprise_customer_for_request_called_on_404(self, resource, expected_calls):
        """
        Test enterprise customer API is not called from 404 page
        """
        self.client.login(username=self.user.username, password='password')
    
        with mock.patch(
            'openedx.features.enterprise_support.api.enterprise_customer_for_request'
        ) as mock_customer_request:
            self.client.get(resource)
>           self.assertEqual(mock_customer_request.call_count, expected_calls)
E           AssertionError: 0 != 1

openedx/features/enterprise_support/tests/test_utils.py:46: AssertionError

Migrated from private ticket https://2u-internal.atlassian.net/issues/CR-2337

Start with openedx/features/enterprise_support/tests/test_utils.py and the removed test named TestEnterpriseUtils::test_enterprise_customer_for_request_called_on_404_2____dashboard___1_. Review the linked flaky-test process and the two failing pipeline runs to determine why the mocked call intermittently remains at zero. Done means the underlying flake is addressed and the test reliably verifies the expected dashboard behavior.