chore(deps-dev): bump astro from 4.16.16 to 4.16.18

Bumps [astro](https://github.com/withastro/astro/tree/HEAD/packages/astro) from 4.16.16 to 4.16.18.
- [Release notes](https://github.com/withastro/astro/releases)
- [Changelog](https://github.com/withastro/astro/blob/astro@4.16.18/packages/astro/CHANGELOG.md)
- [Commits](https://github.com/withastro/astro/commits/astro@4.16.18/packages/astro)

---
updated-dependencies:
- dependency-name: astro
  dependency-type: direct:development
...

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

package-lock.json

@@ -14,7 +14,7 @@
         "@rollup/plugin-typescript": "^12.1.1",
         "@typescript-eslint/eslint-plugin": "^7.5.0",
         "@typescript-eslint/parser": "^7.5.0",
-        "astro": "^4.16.16",
+        "astro": "^4.16.18",
         "autoprefixer": "^10.4.20",
         "bootstrap": "^5.3.2",
         "bundlewatch": "^0.4.0",
@@ -3330,9 +3330,9 @@
       }
     },
     "node_modules/astro": {
-      "version": "4.16.16",
-      "resolved": "https://registry.npmjs.org/astro/-/astro-4.16.16.tgz",
-      "integrity": "sha512-H1CttrV6+JFrDBQx0Mcbq5i5AeLhCbztB786+9wEu3svWL/QPNeCGqF0dgNORAYmP+rODGCPu/y9qKSh87iLuA==",
+      "version": "4.16.18",
+      "resolved": "https://registry.npmjs.org/astro/-/astro-4.16.18.tgz",
+      "integrity": "sha512-G7zfwJt9BDHEZwlaLNvjbInIw2hPryyD654314KV/XT34pJU6SfN1S+mWa8RAkALcZNJnJXCJmT3JXLQStD3Lw==",
       "dev": true,
       "dependencies": {
         "@astrojs/compiler": "^2.10.3",

package.json

@@ -63,7 +63,7 @@
     "@rollup/plugin-typescript": "^12.1.1",
     "@typescript-eslint/eslint-plugin": "^7.5.0",
     "@typescript-eslint/parser": "^7.5.0",
-    "astro": "^4.16.16",
+    "astro": "^4.16.18",
     "autoprefixer": "^10.4.20",
     "bootstrap": "^5.3.2",
     "bundlewatch": "^0.4.0",