fix open telemetry. Register new span (#2020)

tests/integrations/test_open_telemetry.py

@@ -45,6 +45,7 @@ def test_properties(self):
                     "db.name",
                     "peer.service",
                     "net.peer.name",
+                    "server.address",
                 ]:  # These fields hostname, user... are the same as password
                     assert span["meta"][key] != db_container.db_password, f"Test is failing for {db_operation}"