devel/py-qutip: update 4.7.2 → 4.7.3

Reported by:	portscout

devel/py-qutip/Makefile

 PORTNAME=	qutip
-DISTVERSION=	4.7.2
+DISTVERSION=	4.7.3
 CATEGORIES=	devel
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}

devel/py-qutip/distinfo

-TIMESTAMP = 1688538073
-SHA256 (qutip-4.7.2.tar.gz) = 9ca149f77cdc5468c6327e46658f036e990628ca16d7b4d5a3efd73636c047cd
-SIZE (qutip-4.7.2.tar.gz) = 3622547
+TIMESTAMP = 1692867088
+SHA256 (qutip-4.7.3.tar.gz) = abaf8281cacdb31b822456b4732d591939781ab94561f42bc081a64e3fda713d
+SIZE (qutip-4.7.3.tar.gz) = 3626890