Bump http-proxy-middleware from 0.19.2 to 2.0.6

Bumps [http-proxy-middleware](https://github.com/chimurai/http-proxy-middleware) from 0.19.2 to 2.0.6.
- [Release notes](https://github.com/chimurai/http-proxy-middleware/releases)
- [Changelog](https://github.com/chimurai/http-proxy-middleware/blob/master/CHANGELOG.md)
- [Commits](chimurai/http-proxy-middleware@v0.19.2...v2.0.6)

---
updated-dependencies:
- dependency-name: http-proxy-middleware
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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