layers: GH41 Flag error if cmd buffer references destroyed framebuffer

layers: GH41 Flag error if cmd buffer references destroyed framebuffer

Create framebuffer node and include set of cmd buffers that reference that FB.
At the time when RenderPass is bound to cmd buffer, or when secondary cmd buffer
is created with framebuffer inheritence, store a reference from FB to cmd buffer.

When FB destroyed, set any cmd buffers referencing it as INVALID and store FB ref.

At submit time, if CB is INVALID, check for any destroyed FBs and report them.