layers: LX402, Invalid CmdBindPipeline validation error
layers: LX402, Invalid CmdBindPipeline validation error

The draw_state layer was emitting an error if this API was
called outside a renderPass, which is indeed valid.

Change-Id: I712b381e7ea9d9e66e091ba7325ab8d884f56edb

KhronosGroup/Vulkan-Tools,KhronosGroup/Vulkan-Tools,KhronosGroup/Vulkan-Tools,KhronosGroup/Vulkan-Tools