Update Rust crate chrono to 0.4.44

Author: oxide-renovate[bot]

Cargo.toml

@@ -13,7 +13,7 @@ license = "MPL-2.0"
 [workspace.dependencies]
 anyhow = "1.0"
 async-recursion = "1.1.1"
-chrono = "0.4.41"
+chrono = "0.4.44"
 clap = { version = "4.5", features = ["derive", "env", "wrap_help"] }
 dropshot = { version = "0.17.0" }
 # has to match dropshot