Bump the dev-dependencies group in /reference-lib with 1 update (#113)

Bumps the dev-dependencies group in /reference-lib with 1 update: [rollup](https://github.com/rollup/rollup).


Updates `rollup` from 4.9.2 to 4.9.4
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](rollup/rollup@v4.9.2...v4.9.4)

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

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

reference-lib/package.json

@@ -17,7 +17,7 @@
     "@rollup/plugin-typescript": "^11.1.5",
     "@types/jest": "^29.5.11",
     "jest": "^29.7.0",
-    "rollup": "^4.9.2",
+    "rollup": "^4.9.4",
     "ts-jest": "^29.1.1"
   },
   "files": [