devel/py-fastjsonschema: Update to 2.16.3

Changelog:      https://github.com/horejsek/python-fastjsonschema/blob/v2.16.3/CHANGELOG.txt

devel/py-fastjsonschema/Makefile

 PORTNAME=	fastjsonschema
-DISTVERSION=	2.16.2
+DISTVERSION=	2.16.3
 CATEGORIES=	devel python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}

devel/py-fastjsonschema/distinfo

-TIMESTAMP = 1664024143
-SHA256 (fastjsonschema-2.16.2.tar.gz) = 01e366f25d9047816fe3d288cbfc3e10541daf0af2044763f3d0ade42476da18
-SIZE (fastjsonschema-2.16.2.tar.gz) = 18895
+TIMESTAMP = 1679864464
+SHA256 (fastjsonschema-2.16.3.tar.gz) = 4a30d6315a68c253cfa8f963b9697246315aa3db89f98b97235e345dedfb0b8e
+SIZE (fastjsonschema-2.16.3.tar.gz) = 19081