[mlir] Extract offsets-sizes-strides computation from `makeTiledShape(s)`.

[mlir] Extract offsets-sizes-strides computation from `makeTiledShape(s)`.

This change separates computation of the actual parameters of the subset and
the materialization of subview/extract_slice. That way the users can still use
Linalg tiling logic even if they use different operations to materialize the
subsets.

Differential Revision: https://reviews.llvm.org/D131053