remove macos display refresh rate

Author: denrase

flutter/ios/sentry_flutter/Sources/sentry_flutter/SentryFlutterPlugin.swift

@@ -741,29 +741,7 @@ public class SentryFlutterPlugin: NSObject, FlutterPlugin {
     }
     #elseif os(macOS)
     private func displayRefreshRate(_ result: @escaping FlutterResult) {
-        // We don't use CADisplayLink for macOS because it's only available starting with macOS 14
-        guard let window = NSApplication.shared.keyWindow else {
-            result(nil)
-            return
-        }
-
-        guard let screen = window.screen else {
-            result(nil)
-            return
-        }
-
-        guard let displayID =
-                screen.deviceDescription[NSDeviceDescriptionKey("NSScreenNumber")] as? CGDirectDisplayID else {
-            result(nil)
-            return
-        }
-
-        guard let mode = CGDisplayCopyDisplayMode(displayID) else {
-            result(nil)
-            return
-        }
-
-        result(Int(mode.refreshRate))
+        result(nil)
     }
     #endif