errors: respect ui.detailed-exit-code in chg
This fixes `test-globalopts.t`, which has been failing since
db5dddb38f5b (errors: raise InputError on early parse error in
dispatch, 2020-11-23).
Differential Revision: https://phab.mercurial-scm.org/D9630
[tool.black]
line-length = 80
exclude = '''
build/
| wheelhouse/
| dist/
| packages/
| \.hg/
| \.mypy_cache/
| \.venv/
| mercurial/thirdparty/
'''
skip-string-normalization = true
quiet = true