[fix] 修复生成桥接函数时不必要地多次调用 CleanIl2CppBuildCache，并有可能因并发清除而抛出异常的问题

Editor/Commands/MethodBridgeGeneratorCommand.cs

@@ -42,7 +42,6 @@ namespace HybridCLR.Editor.Commands
             g.PrepareMethods();
             g.Generate();
             Debug.LogFormat("== output:{0} ==", outputFile);
-            CleanIl2CppBuildCache();
         }
 
         [MenuItem("HybridCLR/Generate/MethodBridge", priority = 101)]
@@ -92,6 +91,7 @@ namespace HybridCLR.Editor.Commands
                 Task.WaitAll(tasks.ToArray());
             }
 
+            CleanIl2CppBuildCache();
         }
     }
 }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "com.focus-creative-games.hybridclr_unity",
-  "version": "1.1.8",
+  "version": "1.1.9",
   "displayName": "HybridCLR",
   "description": "Unity package for HybridCLR. It includes editor and runtime scripts and assets for HybridCLR",
   "category": "Runtime",