workspace:fix - use tomli for TOML parsing in Python < 3.11

python/zensical/config.py

@@ -25,9 +25,13 @@ from __future__ import annotations
 
 import importlib
 import os
-import tomllib
 import yaml
 
+try:
+    import tomllib
+except ModuleNotFoundError:
+    import tomli as tomllib  # type: ignore
+
 from click import ClickException
 from deepmerge import always_merger
 from functools import partial