Bump aioesphomeapi to 40.2.1 (home-assistant#152327)

Author: bdraco

homeassistant/components/esphome/manifest.json

@@ -17,7 +17,7 @@
   "mqtt": ["esphome/discover/#"],
   "quality_scale": "platinum",
   "requirements": [
-    "aioesphomeapi==40.2.0",
+    "aioesphomeapi==40.2.1",
     "esphome-dashboard-api==1.3.0",
     "bleak-esphome==3.3.0"
   ],