从master分支拉取puerts，并拉取v8制品，修改puerts插件部分UE5_5以下兼容的宏代码。保证puerts编译通过。包括

CSharpParamDefaultValueMetas.cs和ubtplugin.csproj和declarationGenerator.cpp和PropertyTranslator.cpp对UserDefinedStruct.h的引用

Plugins/Puerts/Source/CSharpParamDefaultValueMetas/obj/project.assets.json

@@ -1,7 +1,7 @@
 {
   "version": 3,
   "targets": {
-    "net6.0": {
+    "net8.0": {
       "Microsoft.CSharp/4.7.0": {
         "type": "package",
         "compile": {
@@ -85,7 +85,7 @@
     }
   },
   "projectFileDependencyGroups": {
-    "net6.0": [
+    "net8.0": [
       "Microsoft.CSharp >= 4.7.0"
     ]
   },
@@ -111,15 +111,15 @@
         "C:\\Program Files (x86)\\NuGet\\Config\\Microsoft.VisualStudio.Offline.config"
       ],
       "originalTargetFrameworks": [
-        "net6.0"
+        "net8.0"
       ],
       "sources": {
         "C:\\Program Files (x86)\\Microsoft SDKs\\NuGetPackages\\": {},
         "https://api.nuget.org/v3/index.json": {}
       },
       "frameworks": {
-        "net6.0": {
-          "targetAlias": "net6.0",
+        "net8.0": {
+          "targetAlias": "net8.0",
           "projectReferences": {}
         }
       },
@@ -132,12 +132,13 @@
       "restoreAuditProperties": {
         "enableAudit": "true",
         "auditLevel": "low",
-        "auditMode": "direct"
-      }
+        "auditMode": "all"
+      },
+      "SdkAnalysisLevel": "9.0.100"
     },
     "frameworks": {
-      "net6.0": {
-        "targetAlias": "net6.0",
+      "net8.0": {
+        "targetAlias": "net8.0",
         "dependencies": {
           "Microsoft.CSharp": {
             "target": "Package",
@@ -155,26 +156,12 @@
         ],
         "assetTargetFallback": true,
         "warn": true,
-        "downloadDependencies": [
-          {
-            "name": "Microsoft.AspNetCore.App.Ref",
-            "version": "[6.0.30, 6.0.30]"
-          },
-          {
-            "name": "Microsoft.NETCore.App.Ref",
-            "version": "[6.0.30, 6.0.30]"
-          },
-          {
-            "name": "Microsoft.WindowsDesktop.App.Ref",
-            "version": "[6.0.30, 6.0.30]"
-          }
-        ],
         "frameworkReferences": {
           "Microsoft.NETCore.App": {
             "privateAssets": "all"
           }
         },
-        "runtimeIdentifierGraphPath": "D:\\MiceCola\\UE_5.5\\Engine\\Binaries\\ThirdParty\\DotNet\\8.0.300\\win-x64\\sdk\\8.0.300\\RuntimeIdentifierGraph.json"
+        "runtimeIdentifierGraphPath": "C:\\Program Files\\dotnet\\sdk\\9.0.100/PortableRuntimeIdentifierGraph.json"
       }
     }
   }