Bump astro from 5.15.3 to 5.15.4

Bumps [astro](https://github.com/withastro/astro/tree/HEAD/packages/astro) from 5.15.3 to 5.15.4.
- [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@5.15.4/packages/astro)

---
updated-dependencies:
- dependency-name: astro
  dependency-version: 5.15.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

package.json

@@ -44,7 +44,7 @@
 		"@playform/pipe": "0.1.3",
 		"@types/csso": "5.0.4",
 		"@types/html-minifier-terser": "7.0.2",
-		"astro": "5.15.3",
+		"astro": "5.15.4",
 		"commander": "14.0.2",
 		"csso": "5.0.5",
 		"deepmerge-ts": "7.1.5",