chore(clippy): fix clippy lints

Author: sassman

src/linux/x11_api.rs

@@ -146,7 +146,7 @@ impl PlatformApi for X11Api {
                 } else {
                     name
                 };
-                wins.push((Some(name), window as u64));
+                wins.push((Some(name), window));
             }
         }
 

src/macos/window_id.rs

@@ -44,8 +44,7 @@ pub fn window_list() -> Result<WindowList> {
     }
     let count = unsafe { CFArrayGetCount(window_list_info) };
     for i in 0..count {
-        let dic_ref =
-            unsafe { CFArrayGetValueAtIndex(window_list_info, i as isize) as CFDictionaryRef };
+        let dic_ref = unsafe { CFArrayGetValueAtIndex(window_list_info, i) as CFDictionaryRef };
         if dic_ref.is_null() {
             unsafe {
                 CFRelease(window_list_info.cast());