[PROJECT] Handle PKWare DCL dependency

[TheRedDaemon]

The game uses PKWare DCL.
Since the actual source is proprietary and it was statically linked, there are two "general" ways:

• Reimplement using the decompiled source.
• Use a already present reimplementation, namely the one here: https://github.com/ladislav-zezula/StormLib/tree/master/src/pklib
  • This one would need to go into a dependency folder and include the MIT license.

The process would need to be decided.
A potential approach could also be to start with the already present reimplementation and then use it to recreate the games version.

[TheRedDaemon]

I copied pklib with its license and bound and tested it in my branch.
We should also be able to handle these functions and structs just like the other reimlemented functions via the struct and function resolvers, if we want to. (Might also be possible for binkw32 and Mss32 too, but since we really just use the original DLLs, I am not sure if there is any reason to.)
Whether we want to reimplement them ourselves it another question, but for this case, the other reimplementation might be enough... or who knows, maybe even fitting?