chore(deps): bump body-parser from 1.20.1 to 1.20.3

Bumps [body-parser](https://github.com/expressjs/body-parser) from 1.20.1 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@1.20.1...1.20.3)

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

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

packages/gatsby/package.json

@@ -52,7 +52,7 @@
     "babel-preset-gatsby": "^3.14.0-next.2",
     "better-opn": "^2.1.1",
     "bluebird": "^3.7.2",
-    "body-parser": "1.20.1",
+    "body-parser": "1.20.3",
     "browserslist": "^4.21.9",
     "cache-manager": "^2.11.1",
     "chalk": "^4.1.2",