Eliminated a couple per-file ruff lint exemptions and replaced one with a single line exemption

Author: tleonhardt

cmd2/cmd2.py

@@ -199,7 +199,7 @@ def __init__(self) -> None:
 
 
 # Contains data about a disabled command which is used to restore its original functions when the command is enabled
-DisabledCommand = namedtuple('DisabledCommand', ['command_function', 'help_function', 'completer_function'])
+DisabledCommand = namedtuple('DisabledCommand', ['command_function', 'help_function', 'completer_function'])  # noqa: PYI024
 
 
 if TYPE_CHECKING:  # pragma: no cover

pyproject.toml

@@ -254,14 +254,6 @@ per-file-ignores."cmd2/__init__.py" = [
     "F401", # Unused import
 ]
 
-per-file-ignores."cmd2/cmd2.py" = [
-    "PYI024", # Use `typing.NamedTuple` instead of `collections.namedtuple`
-]
-
-per-file-ignores."docs/conf.py" = [
-    "F401", # Unused import
-]
-
 per-file-ignores."examples/override_parser.py" = [
     "E402", # Module level import not at top of file
 ]