updated lovelace dashboards and migrate tcp sensors to use serial component with SOCAT

custom_components/hacs/utils/json.py

@@ -1,10 +1,5 @@
 """JSON utils."""
 
-try:
-    # Could be removed after 2022.06 is the min version
-    # But in case Home Assistant changes, keep this try/except here...
-    from homeassistant.helpers.json import json_loads
-except ImportError:
-    from json import loads as json_loads
+from homeassistant.util.json import json_loads
 
 __all__ = ["json_loads"]