icons(time): remove the 0 state icons, as hassfest rejects them.

Issue #3499

custom_components/tuya_local/icons.json

@@ -376,16 +376,10 @@
         },
         "time": {
             "timer": {
-                "default": "mdi:timer",
-                "state": {
-                    "00:00:00": "mdi:timer-cancel"
-                }
+                "default": "mdi:timer"
             },
             "timer_x": {
-                "default": "mdi:timer",
-                "state": {
-                    "00:00:00": "mdi:timer-cancel"
-                }
+                "default": "mdi:timer"
             }
         },
         "water_heater": {