build(deps): update oci-client requirement from 0.13 to 0.14

Updates the requirements on [oci-client](https://github.com/oras-project/rust-oci-client) to permit the latest version.
- [Release notes](https://github.com/oras-project/rust-oci-client/releases)
- [Commits](oras-project/rust-oci-client@v0.13.0...v0.14.0)

---
updated-dependencies:
- dependency-name: oci-client
  dependency-type: direct:production
...

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

Cargo.toml

@@ -108,7 +108,7 @@ elliptic-curve = { version = "0.13", features = ["arithmetic", "pem"] }
 futures = "0.3"
 futures-util = { version = "0.3", optional = true }
 lazy_static = "1.5"
-oci-client = { default-features = false, optional = true, version = "0.13" }
+oci-client = { default-features = false, optional = true, version = "0.14" }
 olpc-cjson = { version = "0.1", optional = true }
 openidconnect = { version = "3.5", default-features = false, features = [
   "reqwest",