chore(deps-dev): bump the rollup group with 1 update (#5435)

Bumps the rollup group with 1 update: [rollup](https://github.com/rollup/rollup).

- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rollup/rollup/compare/v4.4.0...v4.6.1)

---
updated-dependencies:
- dependency-name: rollup
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: rollup
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -84,7 +84,7 @@
     "postcss-cli": "^10.1.0",
     "prettier": "^3.0.3",
     "prettier-plugin-astro": "^0.12.1",
-    "rollup": "^4.4.0",
+    "rollup": "^4.6.1",
     "rtlcss": "^4.1.1",
     "sass": "^1.69.5",
     "stylelint": "^15.11.0",