net/rssguard: the port had been updated to version 4.1.1

Remove the QMediaPlayer -> QSoundEffect patch, it had been accepted
upstream in the modified form: QSoundEffect, which does not require
GStreamer, is used for *.wav files, and QMediaPlayer for *.mp3, etc.

Ditto for the sed(1) call which no longer does anything useful.

net/rssguard/Makefile

@@ -1,7 +1,7 @@
 # Created by: Alexey Dokuchaev <danfe@FreeBSD.org>
 
 PORTNAME=	rssguard
-PORTVERSION=	4.0.4
+PORTVERSION=	4.1.1
 CATEGORIES=	net www
 
 MAINTAINER=	danfe@FreeBSD.org
@@ -28,11 +28,6 @@ WEBENGINE_QMAKE_OFF=	USE_WEBENGINE=false
 post-patch:
 	@${GREP} -Rl --null Q_OS_LINUX ${WRKSRC}/src | ${XARGS} -0 \
 		${REINPLACE_CMD} -e 's,Q_OS_LINUX,Q_OS_UNIX,'
-# Avoid potential linking errors when previous version of the port
-# is installed.
-	@${REINPLACE_CMD} -e '/^unix: LIBS/ { s,-L,, ; \
-		s, -lrssguard,librssguard.so, ; }' \
-		${WRKSRC}/src/rssguard/rssguard.pro
 
 post-install:
 	${STRIP_CMD} ${STAGEDIR}${PREFIX}/lib/librssguard.so

net/rssguard/distinfo

@@ -1,3 +1,3 @@
-TIMESTAMP = 1634296436
-SHA256 (martinrotter-rssguard-4.0.4_GH0.tar.gz) = 9154a9c674b35f68486ca7e024265e044b7c7971485bafbe9b6ebbdf27463489
-SIZE (martinrotter-rssguard-4.0.4_GH0.tar.gz) = 14433147
+TIMESTAMP = 1641564291
+SHA256 (martinrotter-rssguard-4.1.1_GH0.tar.gz) = 2f9a846f12a1c70ec2d8d474daff4e7caeb14ade332b75f40a9900aa7fbc4994
+SIZE (martinrotter-rssguard-4.1.1_GH0.tar.gz) = 21717154