build: 修复在部分环境下，启动项目会缺失依赖的错误：`Module not found: Error: Can't resolve 'spawn-sync' in '......'` (#376)

packages/core/package.json

@@ -40,6 +40,7 @@
     "node-forge": "^0.8.2",
     "node-powershell": "^4.0.0",
     "require-context": "^1.1.0",
+    "spawn-sync": "^2.0.0",
     "through2": "^2.0.1",
     "tunnel-agent": "^0.4.3",
     "util": "^0.12.3",