fix: upgrade body-parser from 1.19.0 to 1.20.0

Snyk has created this PR to upgrade body-parser from 1.19.0 to 1.20.0.

See this package in npm:
https://www.npmjs.com/package/body-parser

See this project in Snyk:
https://app.snyk.io/org/klemek/project/81af650f-8c8e-4116-b289-95415c85d8a7?utm_source=github&utm_medium=referral&page=upgrade-pr

package.json

@@ -5,7 +5,7 @@
   "main": "src/server.js",
   "dependencies": {
     "@iarna/toml": "^2.2.3",
-    "body-parser": "^1.19.0",
+    "body-parser": "^1.20.0",
     "ejs": "^3.1.6",
     "express": "^4.17.1",
     "express-rate-limit": "^5.0.0",