science/py-spaghetti: Update to 1.6.5

Changes:	https://github.com/pysal/spaghetti/releases

science/py-spaghetti/Makefile

 # Created by: Po-Chuan Hsieh <sunpoet@FreeBSD.org>
 
 PORTNAME=	spaghetti
-PORTVERSION=	1.6.4
+PORTVERSION=	1.6.5
 CATEGORIES=	science python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}

science/py-spaghetti/distinfo

-TIMESTAMP = 1632664368
-SHA256 (spaghetti-1.6.4.tar.gz) = f8c139d776a487b4b183db910a5d11d3142aca872e850303438c7b150f4d37f0
-SIZE (spaghetti-1.6.4.tar.gz) = 75688
+TIMESTAMP = 1642102339
+SHA256 (spaghetti-1.6.5.tar.gz) = 578a1243b0dee2abb8801409be9934c29e5e6e7b8ea25be7ef087c8bcb5a4d06
+SIZE (spaghetti-1.6.5.tar.gz) = 75704