Bump @clerk/backend in the npm_and_yarn group across 1 directory

Bumps the npm_and_yarn group with 1 update in the / directory: [@clerk/backend](https://github.com/clerk/javascript/tree/HEAD/packages/backend).


Updates `@clerk/backend` from 2.1.0 to 2.4.1
- [Release notes](https://github.com/clerk/javascript/releases)
- [Changelog](https://github.com/clerk/javascript/blob/main/packages/backend/CHANGELOG.md)
- [Commits](https://github.com/clerk/javascript/commits/@clerk/backend@2.4.1/packages/backend)

---
updated-dependencies:
- dependency-name: "@clerk/backend"
  dependency-version: 2.4.1
  dependency-type: indirect
  dependency-group: npm_and_yarn
...

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Author: dependabot[bot]