L2SS-747: remove local cleanup

tangostationcontrol/tangostationcontrol/integration_test/default/toolkit/test_archiver.py

@@ -24,10 +24,6 @@ class TestArchiver(BaseIntegrationTestCase):
         super().setUp()
         self.archiver = Archiver()
         self.assertIsNotNone(self.archiver)
-        # Safety cleanup
-        self.archiver.cm.delete_property('__SubDevices')
-        DeviceProxy(self.archiver.get_subscribers()[0]).delete_property('AttributeList')
-        DeviceProxy(self.archiver.get_subscribers()[0]).delete_property('__SubDevices')
     
     def test_archiver_initialisation(self):
         """Test archiver main attributes"""