Bump debug from 3.1.0 to 4.0.1

Bumps [debug](https://github.com/visionmedia/debug) from 3.1.0 to 4.0.1.
- [Release notes](https://github.com/visionmedia/debug/releases)
- [Changelog](https://github.com/visionmedia/debug/blob/master/CHANGELOG.md)
- [Commits](debug-js/debug@3.1.0...4.0.1)

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

package.json

@@ -24,7 +24,7 @@
   ],
   "license": "GPL-3.0",
   "dependencies": {
-    "debug": "^3.1.0"
+    "debug": "^4.0.1"
   },
   "peerDependencies": {
     "puppeteer": "^1.5.0"