devel/py-pytest-flake8: Convert to USE_PYTHON=pep517

- Bump PORTREVISION for package change

devel/py-pytest-flake8/Makefile

 PORTNAME=	pytest-flake8
 PORTVERSION=	1.1.1
+PORTREVISION=	1
 CATEGORIES=	devel python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
@@ -11,11 +12,13 @@ WWW=		https://github.com/tholo/pytest-flake8
 LICENSE=	BSD2CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
+BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}setuptools>=0:devel/py-setuptools@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}wheel>=0:devel/py-wheel@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}flake8>=4.0:devel/py-flake8@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pytest>=7.0,1:devel/py-pytest@${PY_FLAVOR}
 
 USES=		python
-USE_PYTHON=	autoplist concurrent distutils
+USE_PYTHON=	autoplist concurrent pep517
 
 NO_ARCH=	yes