message: fix: JarLoader.cpp error when processing CONSTANT_MethodHandle_info
  Summary:
  [issue#700](https://github.com/facebook/redex/issues/700)
  Pull Request resolved:
diff: @@ -126,10 +126,13 @@ static bool parse_cp_entry(uint8_t*& buffer, cp_entry& cpe) {
  case CP_CONST_METHOD:
  case CP_CONST_INTERFACE:
  case CP_CONST_NAMEANDTYPE:
  - case CP_CONST_METHHANDLE:
  cpe.s0 = read16(buffer);
  cpe.s1 = read16(buffer);
  return true;
  + case CP_CONST_METHHANDLE:
  + cpe.s0 = *buffer++;
  + cpe.s1 = read16(buffer);
  + return true;
  case CP_CONST_INT:
  case CP_CONST_FLOAT:
  cpe.i0 = read32(buffer);
  