[FEA] Upgrade/unpin dirty_cat dep

[lmeyerov]

Is your feature request related to a problem? Please describe.

setup.py pins dirty_cat to 0.2, but 0.4 is out and includes features like datetime support . I don't remember why we pinned dirty_cat to 0.2, maybe that reason is gone?

Encountered while doing ecosystem upgrades in base images

Describe the solution you'd like

test and unpin/upgrade dirty_cat

Describe alternatives you've considered

Additional context

cc @silkspace