chore(deps-dev): bump the github-actions group with 3 updates

Bumps the github-actions group with 3 updates: [prettier](https://github.com/prettier/prettier), [starlight-links-validator](https://github.com/HiDeoo/starlight-links-validator/tree/HEAD/packages/starlight-links-validator) and [vitest](https://github.com/vitest-dev/vitest/tree/HEAD/packages/vitest).


Updates `prettier` from 3.8.1 to 3.8.2
- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/main/CHANGELOG.md)
- [Commits](prettier/prettier@3.8.1...3.8.2)

Updates `starlight-links-validator` from 0.22.0 to 0.23.0
- [Release notes](https://github.com/HiDeoo/starlight-links-validator/releases)
- [Changelog](https://github.com/HiDeoo/starlight-links-validator/blob/main/packages/starlight-links-validator/CHANGELOG.md)
- [Commits](https://github.com/HiDeoo/starlight-links-validator/commits/[email protected]/packages/starlight-links-validator)

Updates `vitest` from 4.1.3 to 4.1.4
- [Release notes](https://github.com/vitest-dev/vitest/releases)
- [Commits](https://github.com/vitest-dev/vitest/commits/v4.1.4/packages/vitest)

---
updated-dependencies:
- dependency-name: prettier
  dependency-version: 3.8.2
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: github-actions
- dependency-name: starlight-links-validator
  dependency-version: 0.23.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: github-actions
- dependency-name: vitest
  dependency-version: 4.1.4
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: github-actions
...

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

Author: dependabot[bot]

package-lock.json

@@ -33,14 +33,14 @@
     "gemoji": "^8.1.0",
     "linkedom": "^0.18.12",
     "parse-github-url": "^1.0.4",
-    "prettier": "^3.8.1",
+    "prettier": "^3.8.2",
     "prettier-plugin-astro": "^0.14.1",
     "reading-time": "^1.5.0",
     "starlight-blog": "^0.26.1",
-    "starlight-links-validator": "^0.22.0",
+    "starlight-links-validator": "^0.23.0",
     "starlight-showcases": "^0.3.2",
     "tsx": "^4.21.0",
     "vercel": "^50.42.0",
-    "vitest": "^4.1.3"
+    "vitest": "^4.1.4"
   }
 }