Bump @astrojs/rss from 4.0.6 to 4.0.7

Bumps [@astrojs/rss](https://github.com/withastro/astro/tree/HEAD/packages/astro-rss) from 4.0.6 to 4.0.7.
- [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@4.0.7/packages/astro-rss)

---
updated-dependencies:
- dependency-name: "@astrojs/rss"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

package.json

@@ -51,7 +51,7 @@
   "dependencies": {
     "@astrojs/check": "^0.7.0",
     "@astrojs/react": "^3.6.0",
-    "@astrojs/rss": "^4.0.6",
+    "@astrojs/rss": "^4.0.7",
     "@astrojs/sitemap": "^3.1.6",
     "@coingecko/cryptoformat": "^0.8.1",
     "@nanostores/persistent": "^0.10.1",