chore(ruff): format with ruff 0.3.0

See also: https://github.com/astral-sh/ruff/blob/v0.3.0/CHANGELOG.md

Author: tony

docs/conf.py

@@ -1,5 +1,6 @@
 # flake8: noqa: E501
 """Sphinx configuration for gp_libs."""
+
 import contextlib
 import inspect
 import pathlib

src/doctest_docutils.py

@@ -1,4 +1,5 @@
 """Doctest module for docutils."""
+
 import doctest
 import functools
 import linecache

src/gp_libs.py

@@ -1,4 +1,5 @@
 """Metadata package for gp-libs."""
+
 __title__ = "gp-libs"
 __package_name__ = "gp_libs"
 __description__ = "Internal utilities for git-pull projects"

src/linkify_issues.py

@@ -1,4 +1,5 @@
 """Autolinking extension for Sphinx."""
+
 import re
 import typing as t
 

tests/conftest.py

@@ -7,6 +7,7 @@
 See "pytest_plugins in non-top-level conftest files" in
 https://docs.pytest.org/en/stable/deprecations.html
 """
+
 import pathlib
 import typing as t
 

tests/test_doctest_docutils.py

@@ -1,4 +1,5 @@
 """Tests for doctest_docutils."""
+
 import doctest
 import pathlib
 import textwrap

tests/test_linkify_issues.py

@@ -1,4 +1,5 @@
 """Tests for linkify_issues extension for sphinx."""
+
 import pathlib
 import typing as t
 

tests/test_pytest_doctest_docutils.py

@@ -1,4 +1,5 @@
 """Test pytest plugin for doctest_docutils."""
+
 import textwrap
 import typing as t