style

Signed-off-by: Xiaobo Liu <cppcoffee@gmail.com>

test/integration-test/src/tests/queue.rs

@@ -1,6 +1,7 @@
-use aya::{EbpfLoader, maps::Array, programs::UProbe};
 use std::ffi::c_int;
 
+use aya::{EbpfLoader, maps::Array, programs::UProbe};
+
 const PEEK_INDEX: u32 = 0;
 const POP_INDEX: u32 = 1;