style: format source code using Ruff

tests/integration/cli/test_cli.py

@@ -15,6 +15,7 @@
 import subprocess
 import sys
 
+
 def test_cli():
     result = subprocess.run(
         [
@@ -23,12 +24,13 @@ def test_cli():
             'jcloud_docsgen',
             '--help',
         ],
-        capture_output = True,
-        text = True,
+        capture_output=True,
+        text=True,
     )
     stdout = result.stdout.lower()
-    assert \
-        'usage:' in stdout and \
-        'positional arguments' in stdout and \
-        'options' in stdout and \
-        '--help' in stdout
+    assert (
+        'usage:' in stdout
+        and 'positional arguments' in stdout
+        and 'options' in stdout
+        and '--help' in stdout
+    )