Update Rust crate json-subscriber to v0.2.4 (#10128)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

Cargo.lock

@@ -87,7 +87,7 @@ hyper = { version = "=1.5.1", features = ["client", "http1"] }
 indexmap = { version = "=2.7.0", features = ["serde"] }
 indicatif = "=0.17.9"
 ipnetwork = "=0.20.0"
-json-subscriber = "=0.2.3"
+json-subscriber = "=0.2.4"
 krata-tokio-tar = "=0.4.2"
 lettre = { version = "=0.11.10", default-features = false, features = ["file-transport", "smtp-transport", "hostname", "builder", "tokio1", "tokio1-native-tls"] }
 minijinja = "=2.5.0"