Update device: roborock.vacuum.a27 by Roborock (#3065)

Co-authored-by: chris400 <[email protected]>

Author: github-actions[bot]

custom_components/battery_notes/data/library.json

@@ -8846,6 +8846,11 @@
             "model": "ZSE70",
             "battery_type": "CR123A",
             "battery_quantity": 2
+        },
+        {
+            "manufacturer": "Roborock",
+            "model": "roborock.vacuum.a27",
+            "battery_type": "Rechargeable"
         }
     ]
 }