[llvm] [mlir] [MLIR] Generalize expand_shape to take shape as explicit input (PR #90040)

[Peiming Liu via llvm-commits]

PeimingLiu wrote:

FYI, tests related to sparse tensor dialect should be fixed by https://github.com/llvm/llvm-project/pull/90637

https://github.com/llvm/llvm-project/pull/90040