fix(workspace): pin UniTask consumer source

Packages/manifest.json

@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "com.cysharp.unitask": "https://github.com/Cysharp/UniTask.git?path=src/UniTask/Assets/Plugins/UniTask",
+    "com.cysharp.unitask": "https://github.com/Cysharp/UniTask.git?path=src/UniTask/Assets/Plugins/UniTask#7c0f199fe0d3fc528024488ccd671e6c7b27745b",
     "com.gamebooom.unity.mcp": "https://github.com/FunplayAI/funplay-unity-mcp.git",
     "com.unity.collab-proxy": "2.12.4",
     "com.unity.entities": "1.0.11",

Packages/packages-lock.json

@@ -1,11 +1,11 @@
 {
   "dependencies": {
     "com.cysharp.unitask": {
-      "version": "https://github.com/Cysharp/UniTask.git?path=src/UniTask/Assets/Plugins/UniTask",
+      "version": "https://github.com/Cysharp/UniTask.git?path=src/UniTask/Assets/Plugins/UniTask#7c0f199fe0d3fc528024488ccd671e6c7b27745b",
       "depth": 0,
       "source": "git",
       "dependencies": {},
-      "hash": "a9e27c03d411d2fca01cc7410c24c97cd77cb539"
+      "hash": "7c0f199fe0d3fc528024488ccd671e6c7b27745b"
     },
     "com.gamebooom.unity.mcp": {
       "version": "https://github.com/FunplayAI/funplay-unity-mcp.git",

Tools/UpmConsumerValidation/Validate-UpmConsumer.ps1

@@ -179,7 +179,7 @@ if (Test-Path -LiteralPath $consumerRoot) {
 New-Item -ItemType Directory -Path $packagesPath, $assetsEditorPath, $projectSettingsPath -Force | Out-Null
 
 $dependencies = [ordered]@{
-    'com.cysharp.unitask' = 'https://github.com/Cysharp/UniTask.git?path=src/UniTask/Assets/Plugins/UniTask'
+    'com.cysharp.unitask' = 'https://github.com/Cysharp/UniTask.git?path=src/UniTask/Assets/Plugins/UniTask#7c0f199fe0d3fc528024488ccd671e6c7b27745b'
     'com.unity.nuget.newtonsoft-json' = '3.2.2'
     'com.unity.test-framework' = '1.1.33'
     'com.unity.textmeshpro' = '3.0.7'