[Security] Bump https-proxy-agent from 1.0.0 to 2.2.2

Bumps [https-proxy-agent](https://github.com/TooTallNate/node-https-proxy-agent) from 1.0.0 to 2.2.2. **This update includes security fixes.**
- [Release notes](https://github.com/TooTallNate/node-https-proxy-agent/releases)
- [Changelog](https://github.com/TooTallNate/node-https-proxy-agent/blob/master/History.md)
- [Commits](TooTallNate/proxy-agents@1.0.0...2.2.2)

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

Author: dependabot-preview[bot]