Bump node-fetch from 2.4.1 to 2.6.0

Bumps [node-fetch](https://github.com/bitinn/node-fetch) from 2.4.1 to 2.6.0.
- [Release notes](https://github.com/bitinn/node-fetch/releases)
- [Changelog](https://github.com/bitinn/node-fetch/blob/master/CHANGELOG.md)
- [Commits](node-fetch/node-fetch@v2.4.1...v2.6.0)

Signed-off-by: dependabot-preview[bot] <[email protected]>

Author: dependabot-preview[bot]

package.json

@@ -8,6 +8,6 @@
   "dependencies": {
     "discord.js": "^11.4.2",
     "express": "^4.16.4",
-    "node-fetch": "^2.4.1"
+    "node-fetch": "^2.6.0"
   }
 }

yarn.lock

@@ -242,10 +242,10 @@ [email protected]:
   resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.1.tgz#2b327184e8992101177b28563fb5e7102acd0ca9"
   integrity sha1-KzJxhOiZIQEXeyhWP7XnECrNDKk=
 
-node-fetch@^2.4.1:
-  version "2.4.1"
-  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.4.1.tgz#b2e38f1117b8acbedbe0524f041fb3177188255d"
-  integrity sha512-P9UbpFK87NyqBZzUuDBDz4f6Yiys8xm8j7ACDbi6usvFm6KItklQUKjeoqTrYS/S1k6I8oaOC2YLLDr/gg26Mw==
+node-fetch@^2.6.0:
+  version "2.6.0"
+  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.6.0.tgz#e633456386d4aa55863f676a7ab0daa8fdecb0fd"
+  integrity sha512-8dG4H5ujfvFiqDmVu9fQ5bOHUC15JMjMY/Zumv26oOvvVJjM67KF8koCWIabKQ1GJIa9r2mMZscBq/TbdOcmNA==
 
 on-finished@~2.3.0:
   version "2.3.0"