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

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

Author: pre-commit-ci[bot]

docs/changelog/3474.bugfix.rst

@@ -1 +1 @@
-TOML config did not accept set_env=file|<path> terminology, despite suggesting equal support as for INI. 
+TOML config did not accept set_env=file|<path> terminology, despite suggesting equal support as for INI.

tests/config/test_set_env.py

@@ -171,7 +171,9 @@ def test_set_env_honor_override(eval_set_env: EvalSetEnv) -> None:
         ("toml", '[env_run_base]\npackage="skip"\nset_env="file|{env:myenvfile}"\nchange_dir="C"'),
     ],
 )
-def test_set_env_environment_file(conf_type: _ConfType, config: str, eval_set_env: EvalSetEnv, monkeypatch: MonkeyPatch) -> None:
+def test_set_env_environment_file(
+    conf_type: _ConfType, config: str, eval_set_env: EvalSetEnv, monkeypatch: MonkeyPatch
+) -> None:
     env_file = """
     A=1
     B= 2