Remove single tap to maximize code component

This is just more ergonomic (in my opinion) as you usually want to
select some text from a code block, instead of maximizing it. There's
already an easy-to-access button for maximizing if you want to.

BUG: 499048
FIXED-IN: 25.12.2

src/messagecontent/CodeComponent.qml

@@ -121,13 +121,6 @@ QQC2.Control {
                 }
             }
 
-            TapHandler {
-                enabled: root.time.toString() !== "Invalid Date"
-                acceptedButtons: Qt.LeftButton
-                acceptedDevices: PointerDevice.Mouse | PointerDevice.TouchPad | PointerDevice.Stylus
-                onTapped: RoomManager.maximizeCode(root.author, root.time, root.display, root.componentAttributes.class)
-            }
-
             TapHandler {
                 acceptedDevices: PointerDevice.TouchScreen
                 onLongPressed: {