Bump tar from 2.2.1 to 4.4.8 in /packages/accordion
Bump tar from 2.2.1 to 4.4.8 in /packages/accordion

Bumps [tar](https://github.com/npm/node-tar) from 2.2.1 to 4.4.8.
- [Release notes](https://github.com/npm/node-tar/releases)
- [Commits](https://github.com/npm/node-tar/compare/v2.2.1...v4.4.8)
govau/uikit,govau/uikit