databases/py-sqlalchemy-utils: Remove outdated PYTHON_REL check after lang/python37 removal

databases/py-sqlalchemy-utils/Makefile

@@ -42,10 +42,4 @@ PHONE_RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}phonenumbers>=5.9.2:devel/py-phonenumb
 TIMEZONE_RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}dateutil>=0:devel/py-dateutil@${PY_FLAVOR}
 URL_RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}furl>=0.4.1:devel/py-furl@${PY_FLAVOR}
 
-.include <bsd.port.pre.mk>
-
-.if ${PYTHON_REL} < 30800
-RUN_DEPENDS+=	${PYTHON_PKGNAMEPREFIX}importlib-metadata>=0:devel/py-importlib-metadata@${PY_FLAVOR}
-.endif
-
-.include <bsd.port.post.mk>
+.include <bsd.port.mk>