Update serde-qs

Author: rusty

Cargo.toml

@@ -49,7 +49,7 @@ cookie = { version = "0.14.0", features = ["percent-encode"], optional = true }
 serde_json = { version = "1.0.51", optional = true }
 serde_crate = { version = "1.0.106", features = ["derive"], optional = true, package = "serde" }
 serde_urlencoded = { version = "0.7.0", optional = true}
-serde_qs = { version = "0.7.0", optional = true }
+serde_qs = { version = "0.8.3", optional = true }
 
 
 [dev-dependencies]