build(deps-dev): bump rollup from 4.19.1 to 4.20.0

Bumps [rollup](https://github.com/rollup/rollup) from 4.19.1 to 4.20.0.
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](rollup/rollup@v4.19.1...v4.20.0)

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

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

Author: dependabot[bot]

package-lock.json

@@ -80,7 +80,7 @@
     "electron": "^31.3.0",
     "electron-builder": "^24.13.3",
     "eslint": "^8.57.0",
-    "rollup": "^4.19.1",
+    "rollup": "^4.20.0",
     "rollup-plugin-css-only": "^4.5.2",
     "rollup-plugin-livereload": "^2.0.5",
     "rollup-plugin-svelte": "^7.2.0",