Bump supertest from 4.0.2 to 5.0.0

Bumps [supertest](https://github.com/visionmedia/supertest) from 4.0.2 to 5.0.0.
- [Release notes](https://github.com/visionmedia/supertest/releases)
- [Commits](ladjs/supertest@v4.0.2...v5.0.0)

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

package.json

@@ -39,7 +39,7 @@
 		"eslint-plugin-node": "^11.1.0",
 		"mocha": "^7.1.1",
 		"nyc": "^15.0.1",
-		"supertest": "^4.0.2"
+		"supertest": "^5.0.0"
 	},
 	"engines": {
 		"node": ">=8"