dns/py-dnslib: Update to 0.9.24

Changes:	https://github.com/paulc/dnslib/releases

dns/py-dnslib/Makefile

 PORTNAME=	dnslib
-PORTVERSION=	0.9.23
+PORTVERSION=	0.9.24
 CATEGORIES=	dns python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}

dns/py-dnslib/distinfo

-TIMESTAMP = 1669057885
-SHA256 (dnslib-0.9.23.tar.gz) = 310196d3e38ce2051b61eebbd2f1d08fcc934fa3360f22031864d16efe8bca77
-SIZE (dnslib-0.9.23.tar.gz) = 80039
+TIMESTAMP = 1708449368
+SHA256 (dnslib-0.9.24.tar.gz) = ef167868a30d4ce7c90b921279d7ecfb986be8ebc530f3e6050a2ecb68707c76
+SIZE (dnslib-0.9.24.tar.gz) = 81873