bump rsipstack dep to 0.5.18

Author: shenjinti

Cargo.toml

@@ -144,7 +144,7 @@ toml_edit = { version = "0.25.12", features = ["serde"] }
 rand = "0.10.1"
 chrono = { version = "0.4", features = ["serde"] }
 chrono-tz = "0.10.4"
-rsipstack = "0.5.16"
+rsipstack = "0.5.18"
 hex = { version = "0.4.3", optional = true }
 #rsipstack = { path = "../rsipstack" }
 audio-codec = "0.3.40"