chore(deps): bump @astrojs/sitemap from 3.2.1 to 3.3.1

Bumps [@astrojs/sitemap](https://github.com/withastro/astro/tree/HEAD/packages/integrations/sitemap) from 3.2.1 to 3.3.1.
- [Release notes](https://github.com/withastro/astro/releases)
- [Changelog](https://github.com/withastro/astro/blob/main/packages/integrations/sitemap/CHANGELOG.md)
- [Commits](https://github.com/withastro/astro/commits/@astrojs/sitemap@3.3.1/packages/integrations/sitemap)

---
updated-dependencies:
- dependency-name: "@astrojs/sitemap"
  dependency-version: 3.3.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

package.json

@@ -19,7 +19,7 @@
 		"@astrojs/mdx": "4.0.8",
 		"@astrojs/react": "^4.2.0",
 		"@astrojs/rss": "4.0.11",
-		"@astrojs/sitemap": "3.2.1",
+		"@astrojs/sitemap": "3.3.1",
 		"@giscus/react": "^3.1.0",
 		"@tailwindcss/vite": "4.0.7",
 		"astro": "5.2.5",
@@ -66,7 +66,7 @@
 		"prettier-plugin-astro": "0.14.1",
 		"prettier-plugin-tailwindcss": "^0.6.11",
 		"reading-time": "^1.5.0",
-		"tailwindcss": "4.1.5",
+		"tailwindcss": "4.0.7",
 		"typescript": "^5.7.3"
 	},
 	"packageManager": "pnpm@10.7.0+sha512.6b865ad4b62a1d9842b61d674a393903b871d9244954f652b8842c2b553c72176b278f64c463e52d40fff8aba385c235c8c9ecf5cc7de4fd78b8bb6d49633ab6"