darkgraylib.config.ConfigurationError: Invalid [tool.darker] keys in pyproject.toml: quiet

[okuuva]

Describe the bug
Basically the same thing as with akaihola/darker#745 except for quiet.

To Reproduce
Steps to reproduce the behavior:

1. Clone this repository: https://github.com/okuuva/darker-bug-repros/tree/flynt-not-working-in-pyproject
2. Follow instructions in repo README.md
3. See error / wrong behavior

Expected behavior
A clear and concise description of what you expected to happen.
quiet = true under [tool.darker] in pyproject.toml should reduce output.

Environment (please complete the following information):

• OS: macOS
• Python version 3.12.1
• Git version 2.46.0
• Darker version 2.1.1
• Black version 24.8.0
• rye list output:

astor==0.8.1
black==24.8.0
click==8.1.7
darker==2.1.1
-e file:///Users/oula/gits/darker-bug-repros.git/main
darkgraylib==1.2.1
flynt==1.0.1
graylint==1.1.1
isort==5.13.2
mypy-extensions==1.0.0
packaging==24.1
pathspec==0.12.1
platformdirs==4.3.6
toml==0.10.2