fix nanoleaf aurora lights min and max temperature (#14571)

* fixed nanoleaf aurora lights min and max temperature

* review changes

homeassistant/components/light/nanoleaf_aurora.py

@@ -92,6 +92,16 @@ class AuroraLight(Light):
         """Return the list of supported effects."""
         return self._effects_list
 
+    @property
+    def min_mireds(self):
+        """Return the coldest color_temp that this light supports."""
+        return 154
+
+    @property
+    def max_mireds(self):
+        """Return the warmest color_temp that this light supports."""
+        return 833
+
     @property
     def name(self):
         """Return the display name of this light."""