fix: 修复错误的将开发环境依赖添加到正式依赖中 (#138)

感谢反馈

Author: medz

package.json

@@ -30,13 +30,13 @@
   },
   "homepage": "https://github.com/tencentyun/cos-nodejs-sdk-v5#readme",
   "dependencies": {
-    "@types/node": "^14.14.20",
     "conf": "^9.0.0",
     "mime-types": "^2.1.24",
     "request": "^2.88.2",
     "xml2js": "^0.4.19"
   },
   "devDependencies": {
+    "@types/node": "^14.14.20",
     "batch": "^0.6.1",
     "crc64-ecma182.js": "^1.0.0",
     "mocha": "^4.0.1",