Import ParamSpec from typing

Available there since Python 3.10, which is now the minimum supported
version. typing-extensions remains a dependency for NotRequired and
Self, which need Python 3.11.

Author: Pierre-Sassoulas

src/pytest_bdd/plugin.py

@@ -3,10 +3,9 @@
 from __future__ import annotations
 
 from collections.abc import Callable, Generator
-from typing import TYPE_CHECKING, TypeVar, cast
+from typing import TYPE_CHECKING, ParamSpec, TypeVar, cast
 
 import pytest
-from typing_extensions import ParamSpec
 
 from . import cucumber_json, generation, gherkin_terminal_reporter, given, reporting, then, when
 from .utils import CONFIG_STACK

src/pytest_bdd/steps.py

@@ -41,11 +41,10 @@ def _(article):
 from collections.abc import Callable, Iterable
 from dataclasses import dataclass, field
 from itertools import count
-from typing import Literal, TypeVar
+from typing import Literal, ParamSpec, TypeVar
 from weakref import WeakKeyDictionary
 
 import pytest
-from typing_extensions import ParamSpec
 
 from .parser import Step
 from .parsers import StepParser, get_parser