Bump camelcase-keys from 6.2.2 to 9.1.2

Bumps [camelcase-keys](https://github.com/sindresorhus/camelcase-keys) from 6.2.2 to 9.1.2.
- [Release notes](https://github.com/sindresorhus/camelcase-keys/releases)
- [Commits](sindresorhus/camelcase-keys@v6.2.2...v9.1.2)

---
updated-dependencies:
- dependency-name: camelcase-keys
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package-lock.json

@@ -22,7 +22,7 @@
     "@rocketseat/gatsby-theme-docs": "^2.4.0",
     "assets": "^3.0.1",
     "aws-rum-web": "1.13.7",
-    "camelcase-keys": "^6.1.0",
+    "camelcase-keys": "^9.1.2",
     "classnames": "^2.3.2",
     "core-js": "^3.32.1",
     "gatsby": "^3.0.0",