[xla:gpu] Add AddressComputationThunk
[xla:gpu] Add AddressComputationThunk

This thunk wraps the logic to compute dynamic offsets/sizes from dynamic-slice and DUS around some original thunks (e.g. custom call or NCCL thunks)

FUTURE_COPYBARA_INTEGRATE_REVIEW=https://github.com/openxla/xla/pull/10542 from openxla:cudnn_fix_autotuning 69b902f6f977acc7695a32cb228edacfa855646e
