build(deps): bump attohttpc from 0.27.0 to 0.28.0

Bumps [attohttpc](https://github.com/sbstp/attohttpc) from 0.27.0 to 0.28.0.
- [Release notes](https://github.com/sbstp/attohttpc/releases)
- [Commits](sbstp/attohttpc@v0.27.0...v0.28.0)

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

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

Author: dependabot[bot]

Cargo.lock

@@ -46,7 +46,7 @@ once_cell = "1.19.0"
 dunce = "1.0.4"
 ci_info = "0.14.14"
 headers = "0.4"
-attohttpc = { version = "0.27", default-features = false, features = ["json", "compress", "tls-rustls-native-roots"] }
+attohttpc = { version = "0.28", default-features = false, features = ["json", "compress", "tls-rustls-native-roots"] }
 chain-map = "0.1.0"
 indexmap = "2.2.6"
 retry = "2"