perf(eventbus): remove inline allocations and expose binding snapshots

package.json

@@ -1,6 +1,6 @@
 {
   "name": "com.cneicy.shrink-eventbus",
-  "version": "2.1.0",
+  "version": "2.2.2",
   "displayName": "ShrinkEventBus",
   "description": "多 Bus、特性强类型注册、UniTask 调度与低分配发布的 Unity 事件总线。",
   "unity": "2022.3",
@@ -10,7 +10,7 @@
   "dependencies": {
     "com.cysharp.unitask": "2.5.10",
     "com.unity.nuget.mono-cecil": "1.11.4",
-    "com.cneicy.shrink-shared-codegen": "0.1.1",
+    "com.cneicy.shrink-shared-codegen": "0.2.1",
     "com.cneicy.shrink-runtime-abstractions": "0.1.0"
   },
   "keywords": [