Similar to 806761a7629df268c8aed49657aeccffa6bca449
or (and $src1, mask), (shl $src2, shift)
ins
Optimize `$dst = or (and $src1, (2**size0 - 1)), (shl $src2, size0)` to `ins $src1, $src2, pos, size`, where `pos = size0, size = 32 - pos`. Fix #90325