[FIX] Point Cloud shader fix for iOS (#2149)
[FIX] Point Cloud shader fix for iOS (#2149)


MicroWorldwide/PlayCanvas,MicroWorldwide/PlayCanvas,aidinabedi/playcanvas-engine,sereepap2029/playcanvas,playcanvas/engine,sereepap2029/playcanvas,sereepap2029/playcanvas,aidinabedi/playcanvas-engine,playcanvas/engine