www/rubygem-puma: Update to 6.4.2

- Update WWW

Changes:	https://github.com/puma/puma/releases
		https://github.com/puma/puma/blob/master/History.md

www/rubygem-puma/Makefile

 PORTNAME=	puma
-PORTVERSION=	6.4.0
+PORTVERSION=	6.4.2
 CATEGORIES=	www rubygems
 MASTER_SITES=	RG
 
 MAINTAINER=	ruby@FreeBSD.org
 COMMENT=	Fast, multithreaded and highly concurrent ruby web server
-WWW=		https://puma.io/
+WWW=		https://puma.io/ \
+		https://github.com/puma/puma
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE

www/rubygem-puma/distinfo

-TIMESTAMP = 1695588886
-SHA256 (rubygem/puma-6.4.0.gem) = d5dda11362744df9f4694708a62e3cfddf72eba7498c16016ebbb30f106712f9
-SIZE (rubygem/puma-6.4.0.gem) = 228864
+TIMESTAMP = 1708450840
+SHA256 (rubygem/puma-6.4.2.gem) = 3eb41999d00733280be3faeb00d610331b6965a537a8cd3d905f316c38575b44
+SIZE (rubygem/puma-6.4.2.gem) = 230912