Update serde_qs requirement from 0.12 to 0.13

---
updated-dependencies:
- dependency-name: serde_qs
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Cargo.toml

@@ -47,7 +47,7 @@ base64 = "0.22"
 getrandom = { version = "0.2", features = ["js"] }
 js-sys = "0.3.31"
 serde_json = "1"
-serde_qs = "0.12"
+serde_qs = "0.13"
 url = "2"
 wasm-bindgen = "0.2"
 wasm-bindgen-futures = "0.4"
@@ -63,7 +63,7 @@ web-sys = { version = "0.3", features = [
 ] }
 
 [dev-dependencies]
-serde_qs = "0.12"
+serde_qs = "0.13"
 url = "2"
 
 [lints]