Bump serverless from 4.1.21 to 4.2.4

Bumps [serverless](https://github.com/serverless/serverless) from 4.1.21 to 4.2.4.
- [Release notes](https://github.com/serverless/serverless/releases)
- [Changelog](https://github.com/serverless/serverless/blob/main/CHANGELOG.md)
- [Commits](https://github.com/serverless/serverless/commits)

---
updated-dependencies:
- dependency-name: serverless
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package-lock.json

@@ -9,7 +9,7 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
-    "serverless": "^4.1.21",
+    "serverless": "^4.2.4",
     "serverless-python-requirements": "^6.1.1"
   }
 }