Update dependencies

package.json

@@ -19,8 +19,8 @@
     "@astro-community/astro-embed-youtube": "^0.5.2",
     "@astrojs/alpinejs": "^0.4.0",
     "@astrojs/markdown-remark": "^5.1.0",
-    "@astrojs/sitemap": "^3.1.4",
-    "@astrojs/starlight": "^0.23.1",
+    "@astrojs/sitemap": "^3.1.5",
+    "@astrojs/starlight": "^0.23.2",
     "@astrojs/starlight-tailwind": "^2.0.3",
     "@astrojs/tailwind": "^5.1.0",
     "@colinaut/alpinejs-plugin-simple-validate": "^1.8.2",
@@ -29,13 +29,13 @@
     "alpinejs": "^3.14.0",
     "alpinejs-slug": "^1.1.3",
     "alpinejs-tash": "^1.1.1",
-    "astro": "^4.8.6",
+    "astro": "^4.9.2",
     "astro-embed": "^0.7.2",
     "astro-live-code": "^0.0.2",
     "rehype-autolink-headings": "^7.1.0",
     "sharp": "^0.33.4",
     "starlight-image-zoom": "^0.5.0",
-    "starlight-links-validator": "^0.8.0",
+    "starlight-links-validator": "^0.9.0",
     "starlight-package-managers": "^0.6.0",
     "starlight-showcases": "^0.1.0",
     "tailwindcss": "^3.4.3"