Fix missing alembicrepo folder when running setup.py freeze

[Fris0uman]

So I tried to compile the portable version of the launcher locally and got this error when trying to run the resulting exe

Type: <class 'alembic.util.exc.CommandError'>
Value: Path doesn't exist: 'D:\\Game\\CataclysmCODE\\CDDA-Game-Launcher\\dist\\launcher\\alembicrepo'. Please use the 'init' command to create a new scripts folder.
Traceback:
File "cddagl\launcher.py", line 161, in <module>

File "cddagl\launcher.py", line 154, in run_cddagl
File "cddagl\sql\functions.py", line 43, in init_config
File "alembic\command.py", line 274, in upgrade
File "alembic\script\base.py", line 148, in from_config
File "alembic\script\base.py", line 70, in __init__

And I think it came from a missing line in setup.py, this PR appears to fix it

[remyroy]

Yep, that directory was changed. Thanks for the PR