chore(deps-dev): bump rollup from 1.11.3 to 1.12.3 (#590)
chore(deps-dev): bump rollup from 1.11.3 to 1.12.3 (#590)

Bumps [rollup](https://github.com/rollup/rollup) from 1.11.3 to 1.12.3.
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rollup/rollup/compare/v1.11.3...v1.12.3)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
tivac/modular-css