Use the linear layout utils to get the block IO tile shape (#4683)

This PR refactors the block store operation to use linear layout
utilities for determining tile shape and offsets instead of relying on
DPAS-specific layout attributes.

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Signed-off-by: Whitney Tsang <[email protected]>
Co-authored-by: Lu,Chengjun <[email protected]>

Author: whitneywhtsang