chore: bump to 2.1.1

Author: nuskey8

Alchemy/Assets/Alchemy/package.json

@@ -1,6 +1,6 @@
 {
     "name": "com.annulusgames.alchemy",
-    "version": "2.1.0",
+    "version": "2.1.1",
     "displayName": "Alchemy",
     "description": "Provides a rich set of editor extensions and serialization extensions for Unity.",
     "unity": "2021.2",
@@ -15,4 +15,4 @@
             "path": "Samples~/Samples"
         }
     ]
-}
+}