Update GeometryDash.bro (geode-sdk#984)

i actually found a binding whilst knowing literally nothing! woohoo!

Author: ThatBlackAstronaut

bindings/2.2074/GeometryDash.bro

@@ -5398,7 +5398,7 @@ class EndLevelLayer : GJDropDownLayer {
     virtual void enterAnimFinished() = m1 0x418a60, imac 0x4afd90, ios 0x2f8174 {}
     virtual void keyUp(cocos2d::enumKeyCodes) = m1 0x419320, imac 0x4b06b0, ios 0x2f8980 {}
 
-    void coinEnterFinished(cocos2d::CCPoint) = win 0x134230, m1 0x418e98, imac 0x4b0230;
+    void coinEnterFinished(cocos2d::CCPoint) = win 0x134230, m1 0x418e98, imac 0x4b0230, ios 0x2f8550;
     void coinEnterFinishedO(cocos2d::CCObject*) = win 0x1341f0, m1 0x418e4c, imac 0x4b01f0;
     void currencyEnterFinished();
     void diamondEnterFinished();