Update @types/node

Author: lnicola

editors/code/package-lock.json

@@ -44,7 +44,7 @@
         "@rollup/plugin-node-resolve": "^11.0.0",
         "@types/glob": "^7.1.3",
         "@types/mocha": "^8.0.4",
-        "@types/node": "~12.12.6",
+        "@types/node": "~14.17.3",
         "@types/node-fetch": "^2.5.7",
         "@types/vscode": "^1.53.0",
         "@typescript-eslint/eslint-plugin": "^4.9.0",