chore(deps): bump pingora from 0.1.0 to 0.2.0 (#13)

Bumps [pingora](https://github.com/cloudflare/pingora) from 0.1.0 to 0.2.0.
- [Release notes](https://github.com/cloudflare/pingora/releases)
- [Changelog](https://github.com/cloudflare/pingora/blob/main/CHANGELOG.md)
- [Commits](cloudflare/pingora@0.1.0...0.2.0)

---
updated-dependencies:
- dependency-name: pingora
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Cargo.toml

@@ -13,7 +13,7 @@ env_logger = "0.11.3"
 http = "1.1.0"
 jemallocator = "0.5.4"
 log = "0.4.21"
-pingora = { version = "0.1.0", features = ["proxy"] }
+pingora = { version = "0.2.0", features = ["proxy"] }
 serde = { version = "1.0.197", features = ["derive"] }
 structopt = "0.3.26"
 toml = "0.8.12"