Bump aws-smithy-http from 0.56.1 to 0.60.4

Bumps [aws-smithy-http](https://github.com/smithy-lang/smithy-rs) from 0.56.1 to 0.60.4.
- [Release notes](https://github.com/smithy-lang/smithy-rs/releases)
- [Changelog](https://github.com/smithy-lang/smithy-rs/blob/main/CHANGELOG.md)
- [Commits](https://github.com/smithy-lang/smithy-rs/commits)

---
updated-dependencies:
- dependency-name: aws-smithy-http
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

bzl-remote-core/Cargo.toml

@@ -54,7 +54,7 @@ sled = "0.34.7"
 memmap2 = "0.9.4"
 aws-sdk-s3 = "0.34.0"
 aws-config = "0.56.1"
-aws-smithy-http = "0.56.1"
+aws-smithy-http = "0.60.4"
 redis = { version = "0.24.0", features = ["tokio-comp", "connection-manager"] }
 urlencoding = "2.1.3"
 http = "0.2.11"