Bump body-parser from 1.18.3 to 1.20.3 in /server (#124)

Bumps [body-parser](https://github.com/expressjs/body-parser) from 1.18.3 to 1.20.3.
- [Release notes](https://github.com/expressjs/body-parser/releases)
- [Changelog](https://github.com/expressjs/body-parser/blob/master/HISTORY.md)
- [Commits](expressjs/body-parser@1.18.3...1.20.3)

---
updated-dependencies:
- dependency-name: body-parser
  dependency-type: direct:production
...

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server/package.json

@@ -13,7 +13,7 @@
   },
   "dependencies": {
     "bcrypt-nodejs": "0.0.3",
-    "body-parser": "^1.18.2",
+    "body-parser": "^1.20.3",
     "cookie-parser": "^1.4.3",
     "cors": "2.8.4",
     "dotenv": "^5.0.1",