macro: Use more correct type in IN_SET

macro: Use more correct type in IN_SET

This will now catch mistakes like this:
    struct s {
            int i:2;
    } s = { 1 };
    assert_se(IN_SET(s.i, ULLONG_MAX));

> warning: implicit conversion from 'unsigned long long' to
> 'typeof (+s.i)' (aka 'int') changes value from 18446744073709551615
> to -1 [-Wconstant-conversion]