all: address clippy lints

jay-config/src/io.rs

@@ -30,7 +30,7 @@ enum AsyncError {
 
 impl From<AsyncError> for io::Error {
     fn from(value: AsyncError) -> Self {
-        io::Error::new(ErrorKind::Other, value)
+        io::Error::other(value)
     }
 }
 

src/cli/input.rs

@@ -935,7 +935,6 @@ impl Input {
             }
         });
         tc.round_trip().await;
-        let x = data.borrow_mut().clone();
-        x
+        data.borrow_mut().clone()
     }
 }

src/cli/randr.rs

@@ -1154,7 +1154,6 @@ impl Randr {
             output.brightness = Some(msg.lux);
         });
         tc.round_trip().await;
-        let x = data.borrow_mut().clone();
-        x
+        data.borrow_mut().clone()
     }
 }