cargo: bump surf from 2.2.0 to 2.3.1

Bumps [surf](https://github.com/http-rs/surf) from 2.2.0 to 2.3.1.
- [Release notes](https://github.com/http-rs/surf/releases)
- [Changelog](https://github.com/http-rs/surf/blob/main/CHANGELOG.md)
- [Commits](https://github.com/http-rs/surf/compare/v2.2.0...v2.3.1)

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

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

Cargo.toml

@@ -67,7 +67,7 @@ smallvec = "1.0.0"
 stop-token = "0.2.0"
 strum = "0.21.0"
 strum_macros = "0.21.1"
-surf = { version = "2.0.0-alpha.4", default-features = false, features = ["h1-client"] }
+surf = { version = "2.3.1", default-features = false, features = ["h1-client"] }
 thiserror = "1.0.26"
 toml = "0.5.6"
 url = "2.2.2"