[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

src/_pytest/pytester.py

@@ -1489,7 +1489,7 @@ def runpytest_subprocess(
         for plugin in self.plugins:
             if isinstance(plugin, str)
                 pytest_args += ["-p", plugin]
-        
+
         p = make_numbered_dir(root=self.path, prefix="runpytest-", mode=0o700)
         pytest_args.append(f"--basetemp={p}")