chore(deps): bump the dependencies group with 5 updates

Bumps the dependencies group with 5 updates:

| Package | From | To |
| --- | --- | --- |
| [@astrojs/mdx](https://github.com/withastro/astro/tree/HEAD/packages/integrations/mdx) | `5.0.2` | `5.0.3` |
| [@astrojs/rss](https://github.com/withastro/astro/tree/HEAD/packages/astro-rss) | `4.0.17` | `4.0.18` |
| [@astrojs/sitemap](https://github.com/withastro/astro/tree/HEAD/packages/integrations/sitemap) | `3.7.1` | `3.7.2` |
| [astro](https://github.com/withastro/astro/tree/HEAD/packages/astro) | `6.0.6` | `6.1.4` |
| [vite-plus](https://github.com/voidzero-dev/vite-plus/tree/HEAD/packages/cli) | `0.1.12` | `0.1.16` |


Updates `@astrojs/mdx` from 5.0.2 to 5.0.3
- [Release notes](https://github.com/withastro/astro/releases)
- [Changelog](https://github.com/withastro/astro/blob/main/packages/integrations/mdx/CHANGELOG.md)
- [Commits](https://github.com/withastro/astro/commits/@astrojs/mdx@5.0.3/packages/integrations/mdx)

Updates `@astrojs/rss` from 4.0.17 to 4.0.18
- [Release notes](https://github.com/withastro/astro/releases)
- [Changelog](https://github.com/withastro/astro/blob/main/packages/astro-rss/CHANGELOG.md)
- [Commits](https://github.com/withastro/astro/commits/@astrojs/rss@4.0.18/packages/astro-rss)

Updates `@astrojs/sitemap` from 3.7.1 to 3.7.2
- [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@3.7.2/packages/integrations/sitemap)

Updates `astro` from 6.0.6 to 6.1.4
- [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@6.1.4/packages/astro)

Updates `vite-plus` from 0.1.12 to 0.1.16
- [Release notes](https://github.com/voidzero-dev/vite-plus/releases)
- [Commits](https://github.com/voidzero-dev/vite-plus/commits/v0.1.16/packages/cli)

---
updated-dependencies:
- dependency-name: "@astrojs/mdx"
  dependency-version: 5.0.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dependencies
- dependency-name: "@astrojs/rss"
  dependency-version: 4.0.18
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dependencies
- dependency-name: "@astrojs/sitemap"
  dependency-version: 3.7.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dependencies
- dependency-name: astro
  dependency-version: 6.1.4
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dependencies
- dependency-name: vite-plus
  dependency-version: 0.1.16
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: dependencies
...

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

Author: dependabot[bot]

package.json

@@ -16,12 +16,12 @@
   },
   "dependencies": {
     "@astrojs/check": "^0.9.8",
-    "@astrojs/mdx": "^5.0.2",
-    "@astrojs/rss": "^4.0.17",
-    "@astrojs/sitemap": "^3.7.1",
+    "@astrojs/mdx": "^5.0.3",
+    "@astrojs/rss": "^4.0.18",
+    "@astrojs/sitemap": "^3.7.2",
     "@fontsource/work-sans": "^5.0.18",
     "@radix-ui/colors": "^3.0.0",
-    "astro": "^6.0.6",
+    "astro": "^6.1.4",
     "chart.js": "^4.5.1",
     "clsx": "^2.1.0",
     "tailwind-merge": "^3.4.0",