www/flexget: update to 3.2.8

Changes:	https://github.com/Flexget/Flexget/compare/v3.2.7...v3.2.8
Reported by:	Repology

www/flexget/Makefile

 PORTNAME=	flexget
 DISTVERSIONPREFIX=	v
-PORTVERSION=	3.2.7
+PORTVERSION=	3.2.8
 CATEGORIES=	www
 
 MAINTAINER=	jbeich@FreeBSD.org

www/flexget/distinfo

-TIMESTAMP = 1640186178
-SHA256 (flexget-Flexget-v3.2.7_GH0.tar.gz) = 137011eb40cb188255caeeb16c1bf2e817da94a04874e34fe6a626a4cff409d9
-SIZE (flexget-Flexget-v3.2.7_GH0.tar.gz) = 7352352
+TIMESTAMP = 1641568579
+SHA256 (flexget-Flexget-v3.2.8_GH0.tar.gz) = 20a6b61abd51d8ef416749e7d263a2915c575e47ef479af18c5b4e25ab9dc139
+SIZE (flexget-Flexget-v3.2.8_GH0.tar.gz) = 7352727