update pyproject.toml

Author: LirongMa

pyproject.toml

@@ -476,11 +476,6 @@ exclude = [
 "pandas/core/sorting.py" = ["B905"]
 "pandas/core/strings/accessor.py" = ["B905"]
 "pandas/core/window/rolling.py" = ["B905"]
-"pandas/plotting/_core.py" = ["B905"]
-"pandas/plotting/_matplotlib/boxplot.py" = ["B905"]
-"pandas/plotting/_matplotlib/core.py" = ["B905"]
-"pandas/plotting/_matplotlib/hist.py" = ["B905"]
-"pandas/plotting/_matplotlib/misc.py" = ["B905"]
 "pandas/_testing/asserters.py" = ["B905"]
 "pandas/_testing/_warnings.py" = ["B905"]
 "pandas/tests/apply/test_series_apply.py" = ["B905"]