BooleanAdvice column to avoid soundness bugs

[roynalnaruto]

Adding a BooleanAdvice wrapper that can be used as such:

let bool_advice = BooleanAdvice::construct(
    meta,
    |meta| meta.query_fixed(q_enable, Rotation::cur()),
);

The wrapper comes with a boolean constraint on the inner contained column, to avoid potential misses in boolean constraints leading to soundness bugs.