Revert: revert generic retirement update (#35317)

* Revert "fix: change settings config to empty list not dict"

This reverts commit b65550c796.

* Revert "fix: dependencies again"

This reverts commit c06416bed7.

* Revert "feat: updated user retirement docs"

This reverts commit c9641b35d4.

* Revert "fix: install dependencies"

This reverts commit a5442b2409.

* Revert "Revert "fix: dependencies""

This reverts commit 4cde950007.

* Revert "fix: dependencies"

This reverts commit 8a1c30ebc5.

* Revert "fix: Add CI update for tests"

This reverts commit 64098b6dab.

* Revert "fix: tests"

This reverts commit 5e636dea16.

* Revert "fix: generalize internal services"

This reverts commit e8f9db428d.

* Revert "fix: quality"

This reverts commit 77ca0f754a.

* Revert "feat: Commerce Coordinator step in retirement pipeline"

This reverts commit c24c87499f.

scripts/user_retirement/tests/utils/test_edx_api.py

@@ -542,44 +542,3 @@ class TestLicenseManagerApi(OAuth2Mixin, unittest.TestCase):
                 original_username=FAKE_ORIGINAL_USERNAME
             )
         )
-
-
-class TestGenericApi(OAuth2Mixin, unittest.TestCase):
-    """
-    Test the Generic API client.
-    """
-
-    @responses.activate(registry=OrderedRegistry)
-    def setUp(self):
-        super().setUp()
-        self.mock_access_token_response()
-        self.lms_base_url = 'http://localhost:18000/'
-        self.service_api_base_url = 'http://mock_service_url/'
-        self.retirement_url = 'mock/retirement_url'
-        self.generic_api = edx_api.GenericRetirementApi(
-            self.lms_base_url,
-            self.service_api_base_url,
-            'the_client_id',
-            'the_client_secret',
-            self.retirement_url
-        )
-
-    @patch.object(edx_api.GenericRetirementApi, '_request')
-    def test_retire_learner(self, mock_request):
-        learner_data = get_fake_user_retirement()
-        json_data = {
-            'edx_lms_user_id': learner_data['user']['id']
-        }
-        responses.add(
-            POST,
-            urljoin(self.service_api_base_url, 'mock/retirement_url'),
-            match=[matchers.json_params_matcher(json_data)]
-        )
-
-        self.generic_api.retire_learner(learner=learner_data)
-
-        mock_request.assert_called_once_with(
-            'POST',
-            urljoin(self.service_api_base_url, 'mock/retirement_url/'),
-            json=json_data
-        )