revert: Reset version to 2.0.1 for proper release workflow

Author: dimitri-yatsenko

src/datajoint/version.py

@@ -1,4 +1,4 @@
 # version bump auto managed by Github Actions:
 # label_prs.yaml(prep), release.yaml(bump), post_release.yaml(edit)
 # manually set this version will be eventually overwritten by the above actions
-__version__ = "2.0.2"
+__version__ = "2.0.1"