m_RawData get delete[]d in copy-operator even if m_DeleteRawDataAtDestructor is not set

[Elgu]

PcapPlusPlus/Packet++/src/RawPacket.cpp

Line 60 in 35f486c

if (m_RawData != nullptr)

If you have a RawPacket referencing some memory buffer and then assign another RawPacket to that instance,
delete[] will be called on m_RawData whether m_DeleteRawDataAtDestructor is set or not.

See the implmentation of the destructor, maybe there should be a common clear() method.

[seladb]

Thanks for flagging @Elgu , I think this is indeed a bug. Would you consider opening a PR with a fix?