Fix:Self-hosted runner 不会自动清理文件导致编译失败

.github/workflows/build.yml

@@ -45,6 +45,8 @@ jobs:
         Remove-Item -Path *.* -Recurse -Force
         Compress-Archive -Path .\* -DestinationPath .\Help.zip
         Copy-Item -Path .\Help.zip -Destination "$workpath\Plain Craft Launcher 2\Resources\Help.zip" -Force
+        Set-Location ..
+        Remove-Item PCL2Help -Recurse -Force
         Set-Location $workpath