chore(deps-dev): bump rollup and @rollup/plugin-dynamic-import-vars

Bumps [rollup](https://github.com/rollup/rollup) and [@rollup/plugin-dynamic-import-vars](https://github.com/rollup/plugins/tree/HEAD/packages/dynamic-import-vars). These dependencies needed to be updated together.

Updates `rollup` from 2.61.1 to 4.22.4
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](rollup/rollup@v2.61.1...v4.22.4)

Updates `@rollup/plugin-dynamic-import-vars` from 1.4.1 to 2.1.3
- [Changelog](https://github.com/rollup/plugins/blob/master/packages/dynamic-import-vars/CHANGELOG.md)
- [Commits](https://github.com/rollup/plugins/commits/dynamic-import-vars-v2.1.3/packages/dynamic-import-vars)

---
updated-dependencies:
- dependency-name: rollup
  dependency-type: direct:development
- dependency-name: "@rollup/plugin-dynamic-import-vars"
  dependency-type: direct:development
...

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