chore(deps): bump body-parser in /docs/getting-started/snippets/base

Bumps [body-parser](https://github.com/expressjs/body-parser) from 1.19.0 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@1.19.0...1.20.3)

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

Signed-off-by: dependabot[bot] <[email protected]>

docs/getting-started/snippets/base/package.json

@@ -31,7 +31,7 @@
     "@tsed/platform-express": "6.11.3",
     "@tsed/swagger": "6.11.3",
     "@types/swagger-schema-official": "2.0.21",
-    "body-parser": "1.19.0",
+    "body-parser": "1.20.3",
     "cors": "2.8.5",
     "compression": "1.7.4",
     "concurrently": "5.3.0",