[mlir] Create a std op instead of chain of ops.

Summary:
1-bit integer is tricky in different dialects sometimes. E.g., there is no
arithmetic instructions on 1-bit integer in SPIR-V, i.e., `spv.IMul %0, %1 : i1`
is not valid. Instead, `spv.LogicalAnd %0, %1 : i1` is valid. Creating the op
directly makes lowering easier because we don't need to match a complicated
pattern like `!(!lhs && !rhs)`. Also, this matches the semantic better.

Also add assertions on inputs.

Differential Revision: https://reviews.llvm.org/D75764