Removed duplicate dependency for Zoomable sample app
Removed duplicate dependency for Zoomable sample app

Summary: `compile project(path: ':samples:zoomable')` was there twice.

Reviewed By: aagnes

Differential Revision: D3821411

fbshipit-source-id: 5c668da3c760aab18cbdb2af06e0ec7150d3b479

s1rius/fresco,s1rius/fresco,wstczlt/fresco,facebook/fresco,xjy2061/NovaImageLoader,wstczlt/fresco,xjy2061/NovaImageLoader,desmond1121/fresco,desmond1121/fresco,facebook/fresco,MaTriXy/fresco,wstczlt/fresco,facebook/fresco,facebook/fresco,wstczlt/fresco,MaTriXy/fresco,MaTriXy/fresco,s1rius/fresco,xjy2061/NovaImageLoader,xjy2061/NovaImageLoader,MaTriXy/fresco,s1rius/fresco,facebook/fresco,desmond1121/fresco,desmond1121/fresco,desmond1121/fresco,facebook/fresco,xjy2061/NovaImageLoader,wstczlt/fresco,MaTriXy/fresco