Fixed the 'clone_on_copy' clippy warning
Relevant lint:
@@ -20,7 +20,7 @@ impl KittyBackend {
let mut old_attributes: termios = std::mem::zeroed();
tcgetattr(STDIN_FILENO, &mut old_attributes);
- let mut new_attributes = old_attributes.clone();
+ let mut new_attributes = old_attributes;
new_attributes.c_lflag &= !ICANON;
new_attributes.c_lflag &= !ECHO;
tcsetattr(STDIN_FILENO, TCSANOW, &new_attributes);
