Fix black in CI

[crusaderky]

Fix CI failure that started this morning:

black....................................................................Failed
- hook id: black
- exit code: 1

Traceback (most recent call last):
  File "/home/runner/.cache/pre-commit/repofdmtj5xe/py_env-python3/bin/black", line 8, in <module>
    sys.exit(patched_main())
  File "/home/runner/.cache/pre-commit/repofdmtj5xe/py_env-python3/lib/python3.10/site-packages/black/__init__.py", line 1423, in patched_main
    patch_click()
  File "/home/runner/.cache/pre-commit/repofdmtj5xe/py_env-python3/lib/python3.10/site-packages/black/__init__.py", line 1409, in patch_click
    from click import _unicodefun
ImportError: cannot import name '_unicodefun' from 'click' (/home/runner/.cache/pre-commit/repofdmtj5xe/py_env-python3/lib/python3.10/site-packages/click/__init__.py)

[crusaderky]

• See https://github.com/pre-commit/mirrors-mypy/issues/66

[github-actions]

Unit Test Results

       12 files  ±       0         12 suites  ±0   9h 38m 9s ⏱️ + 3h 13m 15s
  2 674 tests ±       0    2 526 ✔️  -      66    81 💤  -     1    58 ❌ +  58    9 🔥 +  9 
13 027 runs   - 2 921  12 110 ✔️  - 2 976  630 💤  - 232  251 ❌ +251  36 🔥 +36 

For more details on these failures and errors, see this check.

Results for commit 6c77510. ± Comparison against base commit e8c0669.