Bump astro from 5.14.4 to 5.15.1

Bumps [astro](https://github.com/withastro/astro/tree/HEAD/packages/astro) from 5.14.4 to 5.15.1.
- [Release notes](https://github.com/withastro/astro/releases)
- [Changelog](https://github.com/withastro/astro/blob/main/packages/astro/CHANGELOG.md)
- [Commits](https://github.com/withastro/astro/commits/astro@5.15.1/packages/astro)

---
updated-dependencies:
- dependency-name: astro
  dependency-version: 5.15.1
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package-lock.json

@@ -7,7 +7,7 @@
         "src/components/astro-github-api-plugin.astro"
     ],
     "devDependencies": {
-        "astro": "^5.14.4",
+        "astro": "^5.15.1",
         "prettier-plugin-astro": "^0.14.1"
     },
     "repository": {