Expected methods on bool #358

The following should be implemented src/vm/obj/objbool

• bool . __ceil__
• bool . __dir__
• bool . __floor__
• bool . __getnewargs__
• bool . __index__
• bool . __init_subclass__
• bool . __int__
• bool . __radd__
• bool . __rand__
• bool . __rdivmod__
• bool . __reduce__
• bool . __reduce_ex__
• bool . __rfloordiv__
• bool . __rlshift__
• bool . __rmod__
• bool . __rmul__
• bool . __ror__
• bool . __round__
• bool . __rpow__
• bool . __rrshift__
• bool . __rsub__
• bool . __rtruediv__
• bool . __rxor__
• bool . __setattr__
• bool . __sizeof__
• bool . __subclasshook__
• bool . __trunc__
• bool . denominator
• bool . from_bytes
• bool . imag
• bool . numerator
• bool . real
• bool . to_bytes