Undefined Behaviour on Line 46 of BitHolder.cpp

[Spebby]

https://github.com/zaphodgjd/class-chess-123/blob/fe9cccc3af85db60f2a4e5beccf3b93fbed18547/classes/BitHolder.cpp#L46C1-L46C15

[build] C:\Users\sebbi\Documents\GitHub\CMPM123\Chess\classes\BitHolder.cpp: In member function 'void BitHolder::destroyBit()':
[build] C:\Users\sebbi\Documents\GitHub\CMPM123\Chess\classes\BitHolder.cpp:36:17: warning: deleting object of polymorphic class type 'Bit' which has non-virtual destructor might cause undefined behavior [-Wdelete-non-virtual-dtor]
[build]    36 |                 delete _bit;
[build]       |                 ^~~~~~~~~~~