[Security] Bump tar from 4.4.1 to 4.4.8

Bumps [tar](https://github.com/npm/node-tar) from 4.4.1 to 4.4.8. **This update includes security fixes.**
- [Release notes](https://github.com/npm/node-tar/releases)
- [Commits](isaacs/node-tar@v4.4.1...v4.4.8)

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

Author: dependabot-preview[bot]