chore(deps): bump proxy-agent from 4.0.1 to 5.0.0

Bumps [proxy-agent](https://github.com/TooTallNate/node-proxy-agent) from 4.0.1 to 5.0.0.
- [Release notes](https://github.com/TooTallNate/node-proxy-agent/releases)
- [Changelog](https://github.com/TooTallNate/node-proxy-agent/blob/master/History.md)
- [Commits](https://github.com/TooTallNate/node-proxy-agent/compare/4.0.1...5.0.0)

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

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -94,7 +94,7 @@
     "js-yaml": "^4.0.0",
     "limiter": "^1.1.5",
     "pem": "^1.14.2",
-    "proxy-agent": "^4.0.0",
+    "proxy-agent": "^5.0.0",
     "proxy-from-env": "^1.1.0",
     "qs": "6.7.0",
     "rotating-file-stream": "^2.1.1",