build(deps-dev): bump the rollup group across 1 directory with 2 updates

Bumps the rollup group with 2 updates in the / directory: [@rollup/plugin-commonjs](https://github.com/rollup/plugins/tree/HEAD/packages/commonjs) and [rollup](https://github.com/rollup/rollup).


Updates `@rollup/plugin-commonjs` from 26.0.3 to 28.0.1
- [Changelog](https://github.com/rollup/plugins/blob/master/packages/commonjs/CHANGELOG.md)
- [Commits](https://github.com/rollup/plugins/commits/commonjs-v28.0.1/packages/commonjs)

Updates `rollup` from 4.27.2 to 4.28.0
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](rollup/rollup@v4.27.2...v4.28.0)

---
updated-dependencies:
- dependency-name: "@rollup/plugin-commonjs"
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: rollup
- dependency-name: rollup
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: rollup
...

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