chore(deps): bump rollup from 4.27.4 to 4.28.1

Bumps [rollup](https://github.com/rollup/rollup) from 4.27.4 to 4.28.1.
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](rollup/rollup@v4.27.4...v4.28.1)

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

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -35,7 +35,7 @@
     "@inrupt/eslint-config-lib": "file:./eslint-configs/eslint-config-lib",
     "lerna": "^8.1.9",
     "rimraf": "^6.0.1",
-    "rollup": "^4.27.4",
+    "rollup": "^4.28.1",
     "typescript": "^5.7.2"
   },
   "devDependencies": {