Merge pull request #112191 from blueskythlikesclouds/point-size-emulation-forward-shader

Implement point size emulation in the forward shader for D3D12.

drivers/d3d12/rendering_device_driver_d3d12.cpp

@@ -6133,6 +6133,8 @@ bool RenderingDeviceDriverD3D12::has_feature(Features p_feature) {
 			return true;
 		case SUPPORTS_VULKAN_MEMORY_MODEL:
 			return false;
+		case SUPPORTS_POINT_SIZE:
+			return false;
 		default:
 			return false;
 	}