Bump the java-codegen-deps group in /java/scripts/codegen with 2 updates

Bumps the java-codegen-deps group in /java/scripts/codegen with 2 updates: [@github/copilot](https://github.com/github/copilot-cli) and [tsx](https://github.com/privatenumber/tsx).


Updates `@github/copilot` from 1.0.49-3 to 1.0.51
- [Release notes](https://github.com/github/copilot-cli/releases)
- [Changelog](https://github.com/github/copilot-cli/blob/main/changelog.md)
- [Commits](https://github.com/github/copilot-cli/commits/v1.0.51)

Updates `tsx` from 4.21.0 to 4.22.3
- [Release notes](https://github.com/privatenumber/tsx/releases)
- [Changelog](https://github.com/privatenumber/tsx/blob/master/release.config.cjs)
- [Commits](privatenumber/tsx@v4.21.0...v4.22.3)

---
updated-dependencies:
- dependency-name: "@github/copilot"
  dependency-version: 1.0.51
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: java-codegen-deps
- dependency-name: tsx
  dependency-version: 4.22.3
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: java-codegen-deps
...

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Author: dependabot[bot]