Pass to remove the memory space attribute from all types

[newling]

Remove memory space annotation from all types.

For example, replace
  ` %alloc = memref.alloc() : memref<1x1x8x4x8x4xbf16, 2 : i32> `
with
  ` %alloc = memref.alloc() : memref<1x1x8x4x8x4xbf16> `

and
  `  aie.objectfifo @obj0(%tile_0_0, {%tile_0_1}, 2 : i32) : !aie.objectfifo<memref<2048xbf16, 1 : i32>> `
with
  `  aie.objectfifo @obj0(%tile_0_0, {%tile_0_1}, 2 : i32) : !aie.objectfifo<memref<2048xbf16>> `

etc.

The memory space annotation is not required or even supported after lowering
from the AMDAIE dialect to the AIE dialect. The memory space annotations
are introduced during the tiling of linalg operations, and so this pass
should be run somewhere between tiling and lowering to the aie dialect.