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

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

testing/test_collection.py

@@ -1864,7 +1864,7 @@ def test_respect_system_exceptions(
     pytester: Pytester, exception_class: type[BaseException]
 ):
     ensure_file(pytester.path / "test_foo.py").write_text(
-        f"raise NotImplemented()", encoding="UTF-8"
+        "raise NotImplemented()", encoding="UTF-8"
     )
     ensure_file(pytester.path / "test_bar.py").write_text(
         f"raise {exception_class.__name__}()", encoding="UTF-8"