build(deps-dev): bump @types/node-fetch from 2.3.3 to 2.3.4

Bumps [@types/node-fetch](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node-fetch) from 2.3.3 to 2.3.4.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node-fetch)

Signed-off-by: dependabot[bot] <support@dependabot.com>

package.json

@@ -117,7 +117,7 @@
     "@types/minimist": "^1.2.0",
     "@types/mocha": "^5.1.0",
     "@types/node": "^12.0.2",
-    "@types/node-fetch": "^2.3.3",
+    "@types/node-fetch": "^2.3.4",
     "@types/opn": "^5.1.0",
     "@types/pify": "^3.0.1",
     "@types/pretty-ms": "^4.0.0",

yarn.lock

@@ -1084,10 +1084,10 @@
   resolved "https://registry.yarnpkg.com/@types/mocha/-/mocha-5.2.6.tgz#b8622d50557dd155e9f2f634b7d68fd38de5e94b"
   integrity sha512-1axi39YdtBI7z957vdqXI4Ac25e7YihYQtJa+Clnxg1zTJEaIRbndt71O3sP4GAMgiAm0pY26/b9BrY4MR/PMw==
 
-"@types/node-fetch@^2.3.3":
-  version "2.3.3"
-  resolved "https://registry.yarnpkg.com/@types/node-fetch/-/node-fetch-2.3.3.tgz#eb9c2a0ce8e9424ebe0c0cbe6f1e8ea7576c1310"
-  integrity sha512-MIplfRxrDTsIbOLGyFqNWTmxho5Fs710Kul35tEcaqkx9He86mGbSCDvILL0LCMfmm+oJ8tDg51crE9+pJGgiQ==
+"@types/node-fetch@^2.3.4":
+  version "2.3.4"
+  resolved "https://registry.yarnpkg.com/@types/node-fetch/-/node-fetch-2.3.4.tgz#a46fc4fe9f94b491bf551b6bb7f0f493b9bacd1a"
+  integrity sha512-ZwGXz5osL88SF+jlbbz0WJlINlOZHoSWPrLytQRWRdB6j/KVLup1OoqIxnjO6q9ToqEEP3MZFzJCotgge+IiRw==
   dependencies:
     "@types/node" "*"