Bump the npm-development group across 1 directory with 3 updates

Bumps the npm-development group with 3 updates in the / directory: [@github/local-action](https://github.com/github/local-action), [eslint-plugin-github](https://github.com/github/eslint-plugin-github) and [prettier](https://github.com/prettier/prettier).


Updates `@github/local-action` from 2.2.0 to 2.2.1
- [Release notes](https://github.com/github/local-action/releases)
- [Commits](github/local-action@v2.2...v2.2.1)

Updates `eslint-plugin-github` from 5.0.2 to 5.1.4
- [Release notes](https://github.com/github/eslint-plugin-github/releases)
- [Commits](github/eslint-plugin-github@v5.0.2...v5.1.4)

Updates `prettier` from 3.3.3 to 3.4.2
- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/main/CHANGELOG.md)
- [Commits](prettier/prettier@3.3.3...3.4.2)

---
updated-dependencies:
- dependency-name: "@github/local-action"
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: npm-development
- dependency-name: eslint-plugin-github
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: npm-development
- dependency-name: prettier
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: npm-development
...

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