tests: Follow renaming deprecation

tests/led/src/lib.rs

@@ -6,14 +6,17 @@ use riot_wrappers::riot_main;
 riot_main!(main);
 
 fn main() {
-    let mut led0 = LED::<0>::new();
-    let mut led1 = LED::<1>::new();
-    let mut led2 = LED::<2>::new();
-    let mut led3 = LED::<3>::new();
-    let mut led4 = LED::<4>::new();
-    let mut led5 = LED::<5>::new();
-    let mut led6 = LED::<6>::new();
-    let mut led7 = LED::<7>::new();
+    // Using the `unchecked` methods because the loop rotates the blinking speeds through all LEDs
+    // anyway -- so every speed will be on every LED, and that's easier to express if the number of
+    // considered LEDs is constant.
+    let mut led0 = LED::<0>::new_unchecked();
+    let mut led1 = LED::<1>::new_unchecked();
+    let mut led2 = LED::<2>::new_unchecked();
+    let mut led3 = LED::<3>::new_unchecked();
+    let mut led4 = LED::<4>::new_unchecked();
+    let mut led5 = LED::<5>::new_unchecked();
+    let mut led6 = LED::<6>::new_unchecked();
+    let mut led7 = LED::<7>::new_unchecked();
     let mut leds: [&mut dyn switch_hal::ToggleableOutputSwitch<Error = _>; 8] = [
         &mut led0, &mut led1, &mut led2, &mut led3, &mut led4, &mut led5, &mut led6, &mut led7,
     ];