chore: cleanup

Author: farfromrefug

packages/gesturehandler/platforms/ios/src/GestureHandlerManager.h

@@ -16,7 +16,6 @@
 - (void)updateGestureHandler:(nonnull NSNumber *)handlerTag config:(nonnull NSDictionary *)config;
 
 - (void)dropGestureHandler:(nonnull NSNumber *)handlerTag;
-- (void)detachGestureHandler:(nonnull NSNumber *)handlerTag;
 
 //- (void)handleSetJSResponder:(nonnull UIView *)view
 //        blockNativeResponder:(nonnull NSNumber *)blockNativeResponder;