Bump mocha from 7.2.0 to 8.0.1

Bumps [mocha](https://github.com/mochajs/mocha) from 7.2.0 to 8.0.1.
- [Release notes](https://github.com/mochajs/mocha/releases)
- [Changelog](https://github.com/mochajs/mocha/blob/master/CHANGELOG.md)
- [Commits](mochajs/mocha@v7.2.0...v8.0.1)

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

Author: dependabot-preview[bot]

package.json

@@ -24,7 +24,7 @@
   },
   "homepage": "https://github.com/Gerhut/create-function#readme",
   "devDependencies": {
-    "mocha": "^7.0.1",
+    "mocha": "^8.0.1",
     "nyc": "^15.0.0",
     "should": "^13.0.1",
     "standard": "^14.1.0"