Update reference to black.toml
It looks like this was missed in 1692.
References:
*
@@ -87,7 +87,7 @@ jobs:
1>&2 echo "Running with fuseki"
test_harness+="./with-fuseki.sh"
fi
- black --config black.toml --check --diff ./rdflib || true
+ black --config pyproject.toml --check --diff ./rdflib || true
isort --check-only --diff . || true
flake8 --exit-zero rdflib
mypy --show-error-context --show-error-codes
