Provide a record & replay mechanism to mark internal graph memory

[EwanC]

When a graph is created by recording a queue with record & replay there is no way to tag memory objects internal to the graph, which would enable optimizations on the internal memory. Without this tagging, enabling kernel fusion on a graph created by record & replay may not be possible.

Such an interface must support both buffers and USM allocations.

[EwanC]

Closing this issue, as the layered graph fusion extension at https://github.com/sommerlukas/llvm/blob/proposal/graph-fusion/sycl/doc/extensions/proposed/sycl_ext_oneapi_graph_fusion.asciidoc takes responsibility of this by providing properties to buffer accessors and USM allocations