fix(android): crash fix, sorry :s

Author: farfromrefug

packages/ui-canvas/platforms/android/java/com/akylas/canvas/CanvasView.java

@@ -4,7 +4,7 @@
 import android.view.View;
 import android.graphics.Canvas;
 
-public class CanvasView extends View {
+public class CanvasView extends org.nativescript.widgets.GridLayout {
     public SizeChangedListener sizeChangedListener = null;
     public DrawListener drawListener = null;