fix typing information

[YannMagnin]

To be fully compliant with CPython recent PEP, I took a quick look at the code base and fix all typing (and semantics if needed) mistake I have found using pylint and mypy --strict on all of the source code (except for unit tests file)

Also note that I was not able to do the tests through pytest since most of them use absolute paths like /home/braguette/dataset_memory/ch2.dmp. So, be careful with this merge request.

However, here is a list with all the modifications I made to the project:

• fix : add missing py.typed to allow the package to be fully compliant with the PEP561
• fix : remove all deprecated types like Dict, List, Tuple, …
• fix : missing typing information
• fix : missing close method in CLIFileHandler
• update : use a better (?) naming convention for Volatility3 import by aliasing all classes with V3 (e.g V3Context) and function with v3_ (e.g v3_construct_plugin)
• update : properly declare classes using explicit empty inheritance when needed (e.g class Context: -> class Context():)
• update : raw string or path in Windows
• update : add pandas typing information as an extra package for poetry
• update : add package quick description through all __init__.py files

I also found potential critical issues:

• this code cannot work since the argument of add_arguments() mismatch
• this class should implement the close method when inherit from FileHandlerInterface
• this method should return nothing as defined in CLIRenderer
• this method should return nothing and even with the bad behaviours the returned information mismatch
• this method is out-dated ?
• this code cannot work (same reason as the first point)

That's it, I hope this can help a bit. Maybe adding a pylint and mypy pass in CI can be useful for posterity ?