chore(deps-dev): bump eslint-plugin-astro from 0.31.3 to 0.31.4 (#214)

Bumps [eslint-plugin-astro](https://github.com/ota-meshi/eslint-plugin-astro) from 0.31.3 to 0.31.4.
- [Release notes](https://github.com/ota-meshi/eslint-plugin-astro/releases)
- [Changelog](https://github.com/ota-meshi/eslint-plugin-astro/blob/main/CHANGELOG.md)
- [Commits](ota-meshi/eslint-plugin-astro@v0.31.3...v0.31.4)

---
updated-dependencies:
- dependency-name: eslint-plugin-astro
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>