Bump version from 2.1.0 to 2.2.0

Author: g4bri3lDev

custom_components/open_epaper_link/manifest.json

@@ -33,5 +33,5 @@
     "numpy>=1.26.4",
     "Pillow>=10.4.0"
   ],
-  "version": "2.1.0"
+  "version": "2.2.0"
 }