style: fix clippy collapsible_if warnings in nvim-core

win-nvim/tests/integration_test.rs

@@ -1,4 +1,4 @@
-use serde_json::{json, Value};
+use serde_json::{Value, json};
 use std::io::{BufRead, BufReader, Write};
 use std::process::{Command, Stdio};