multimedia/w_scan2: update to 1.0.12

- improved parsing of modulation strings for the dvbv5 output

Reported by:	portscout

multimedia/w_scan2/Makefile

@@ -2,7 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	w_scan2
-PORTVERSION=	1.0.11
+PORTVERSION=	1.0.12
 CATEGORIES=	multimedia
 
 MAINTAINER=	rene@FreeBSD.org

multimedia/w_scan2/distinfo

-TIMESTAMP = 1615721275
-SHA256 (stefantalpalaru-w_scan2-1.0.11_GH0.tar.gz) = 7b8afbd0885f0fa7b6d789660eabfdac2d0462fe5b24021f3a3066585d53b6d0
-SIZE (stefantalpalaru-w_scan2-1.0.11_GH0.tar.gz) = 202634
+TIMESTAMP = 1617090057
+SHA256 (stefantalpalaru-w_scan2-1.0.12_GH0.tar.gz) = a97390b2c8c4a419c73fd8424f026fc9831b25ff65e6bc17e4c02911c3e9f51b
+SIZE (stefantalpalaru-w_scan2-1.0.12_GH0.tar.gz) = 202791