build(deps-dev): bump @types/node from 14.14.41 to 15.0.0 (#9)

package.json

@@ -67,7 +67,7 @@
     "@testing-library/jest-dom": "5.12.0",
     "@testing-library/react": "11.2.6",
     "@types/jest": "26.0.23",
-    "@types/node": "14.14.41",
+    "@types/node": "15.0.0",
     "@types/nodemailer": "6.4.1",
     "@types/nprogress": "0.2.0",
     "@types/react": "17.0.4",