Remove dead ozw discovery code (#39098)

.coveragerc

@@ -1022,7 +1022,6 @@ omit =
     homeassistant/components/supla/*
     homeassistant/components/zwave/util.py
     homeassistant/components/ozw/__init__.py
-    homeassistant/components/ozw/discovery.py
     homeassistant/components/ozw/entity.py
     homeassistant/components/ozw/services.py
 

homeassistant/components/ozw/const.py

@@ -58,7 +58,6 @@ DISC_INSTANCE = "instance"
 DISC_NODE_ID = "node_id"
 DISC_OPTIONAL = "optional"
 DISC_PRIMARY = "primary"
-DISC_SCHEMAS = "schemas"
 DISC_SPECIFIC_DEVICE_CLASS = "specific_device_class"
 DISC_TYPE = "type"
 DISC_VALUES = "values"

homeassistant/components/ozw/discovery.py

@@ -344,12 +344,6 @@ def check_value_schema(value, schema):
         value.instance, schema[const.DISC_INSTANCE]
     ):
         return False
-    if const.DISC_SCHEMAS in schema:
-        found = False
-        for schema_item in schema[const.DISC_SCHEMAS]:
-            found = found or check_value_schema(value, schema_item)
-        if not found:
-            return False
 
     return True