Bump tar and compression-webpack-plugin

Removes [tar](https://github.com/isaacs/node-tar). It's no longer used after updating ancestor dependency [compression-webpack-plugin](https://github.com/webpack-contrib/compression-webpack-plugin). These dependencies need to be updated together.


Removes `tar`

Updates `compression-webpack-plugin` from 6.1.1 to 11.1.0
- [Release notes](https://github.com/webpack-contrib/compression-webpack-plugin/releases)
- [Changelog](https://github.com/webpack/compression-webpack-plugin/blob/main/CHANGELOG.md)
- [Commits](webpack/compression-webpack-plugin@v6.1.1...v11.1.0)

---
updated-dependencies:
- dependency-name: tar
  dependency-version: 
  dependency-type: indirect
- dependency-name: compression-webpack-plugin
  dependency-version: 11.1.0
  dependency-type: direct:development
...

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Author: dependabot[bot]