build(deps): bump tar and node-red in /docker/nodered

Bumps [tar](https://github.com/isaacs/node-tar) to 6.2.1 and updates ancestor dependency [node-red](https://github.com/node-red/node-red). These dependencies need to be updated together.


Updates `tar` from 6.1.11 to 6.2.1
- [Release notes](https://github.com/isaacs/node-tar/releases)
- [Changelog](https://github.com/isaacs/node-tar/blob/main/CHANGELOG.md)
- [Commits](isaacs/node-tar@v6.1.11...v6.2.1)

Updates `node-red` from 3.0.2 to 3.1.14
- [Release notes](https://github.com/node-red/node-red/releases)
- [Changelog](https://github.com/node-red/node-red/blob/3.1.14/CHANGELOG.md)
- [Commits](node-red/node-red@3.0.2...3.1.14)

---
updated-dependencies:
- dependency-name: tar
  dependency-type: indirect
- dependency-name: node-red
  dependency-type: direct:production
...

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