onnxruntime

4a669fd1 - update the readme doc for the tool ep_weight_sharing_ctx_gen (#24233)

update the readme doc for the tool ep_weight_sharing_ctx_gen (#24233) ### Description update the readme to remove something Qnn specific for the tool ep_weight_sharing_ctx_gen --------- Co-authored-by: Edward Chen <18449977+edgchen1@users.noreply.github.com>