devel/py-gevent: Convert post-patch to EXTRACT_AFTER_ARGS

Reduces I/O by not extracting files at all
Remove reference to src/gevent/_util_py2.py as it's no longer distributed

PR:		278737
Approved by:	portmgr (maintainer timeout, 2+ weeks)

devel/py-gevent/Makefile

@@ -33,14 +33,12 @@ TEST_DEPENDS=	${PYTHON_PKGNAMEPREFIX}sqlite3>=0:databases/py-sqlite3@${PY_FLAVOR
 USES=		compiler:c11 localbase python
 USE_PYTHON=	autoplist concurrent pep517
 
+EXTRACT_AFTER_ARGS=	--exclude ${DISTNAME}/deps \
+			--no-same-owner --no-same-permissions
+
 MAKE_ENV=	GEVENTSETUP_EMBED_CARES=0 GEVENTSETUP_EMBED_LIBEV=0 GEVENTSETUP_EMBED_LIBUV=0
 TEST_ENV=	PYTHONPATH=${STAGEDIR}${PYTHON_SITELIBDIR}
 
-post-patch:
-	@${RM} ${WRKSRC}/src/gevent/_util_py2.py
-# Clean up bundled libraries
-	@${RM} -r ${WRKSRC}/deps/
-
 post-install:
 	${FIND} ${STAGEDIR}${PYTHON_SITELIBDIR} -name '*.so' -exec ${STRIP_CMD} {} +