Remove unnecessary lazy_static usage in bench.rs

Author: ldm0

benches/bench.rs

@@ -45,9 +45,7 @@ impl Iterator for RandomKeys {
 
 // Just an arbitrary side effect to make the maps not shortcircuit to the non-dropping path
 // when dropping maps/entries (most real world usages likely have drop in the key or value)
-lazy_static::lazy_static! {
-    static ref SIDE_EFFECT: AtomicUsize = AtomicUsize::new(0);
-}
+static SIDE_EFFECT: AtomicUsize = AtomicUsize::new(0);
 
 #[derive(Clone)]
 struct DropType(usize);