Bump serverless and serverless-offline

Bumps [serverless](https://github.com/serverless/serverless) and [serverless-offline](https://github.com/dherault/serverless-offline). These dependencies needed to be updated together.

Updates `serverless` from 3.39.0 to 4.4.11
- [Release notes](https://github.com/serverless/serverless/releases)
- [Changelog](https://github.com/serverless/serverless/blob/main/CHANGELOG.md)
- [Commits](serverless/serverless@v3.39.0...v4.4.11)

Updates `serverless-offline` from 13.8.3 to 14.3.4
- [Release notes](https://github.com/dherault/serverless-offline/releases)
- [Changelog](https://github.com/dherault/serverless-offline/blob/master/CHANGELOG.md)
- [Commits](dherault/serverless-offline@v13.8.3...v14.3.4)

---
updated-dependencies:
- dependency-name: serverless
  dependency-type: direct:development
  update-type: version-update:semver-major
- dependency-name: serverless-offline
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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