Fix T63936 GPUSelect: Read depth in the end

fix T63936 introduced  in 86914e7133.

Reviewers: fclem

Reviewed By: fclem

Tags: #bf_blender

Maniphest Tasks: T63936

Differential Revision: https://developer.blender.org/D4750

source/blender/gpu/intern/gpu_select.c

@@ -120,7 +120,7 @@ bool GPU_select_load_id(uint id)
     }
     default: /* ALGO_GL_PICK */
     {
-      return gpu_select_pick_load_id(id);
+      return gpu_select_pick_load_id(id, false);
     }
   }
 }