net/sofia-sip: update to 1.13.6

While here, pass maintainership to submitter.

PR:		260853
Reported by:	Dustin Marquess <jailbird@fdf.net> (new maintainer)

net/sofia-sip/Makefile

@@ -1,9 +1,9 @@
 PORTNAME=	sofia-sip
 DISTVERSIONPREFIX=	v
-DISTVERSION=	1.13.4
+DISTVERSION=	1.13.6
 CATEGORIES=	net
 
-MAINTAINER=	ports@FreeBSD.org
+MAINTAINER=	jailbird@fdf.net
 COMMENT=	Open-source SIP User-Agent library
 
 LICENSE=	LGPL21

net/sofia-sip/distinfo

@@ -1,3 +1,3 @@
-TIMESTAMP = 1626198941
-SHA256 (freeswitch-sofia-sip-v1.13.4_GH0.tar.gz) = 3f3f7b7b26cc150dae7e1cae95a0fe2c65905311fe143145b4bcda8f97d7ed4e
-SIZE (freeswitch-sofia-sip-v1.13.4_GH0.tar.gz) = 2546133
+TIMESTAMP = 1634667014
+SHA256 (freeswitch-sofia-sip-v1.13.6_GH0.tar.gz) = 6f3cb48a35929abd3454087b32ad4c75fa5fe50fab8a9cc6f98559e6fd1bd64b
+SIZE (freeswitch-sofia-sip-v1.13.6_GH0.tar.gz) = 2548548

net/sofia-sip/pkg-plist

@@ -124,7 +124,7 @@ lib/libsofia-sip-ua-glib.so.3.0.0
 lib/libsofia-sip-ua.a
 lib/libsofia-sip-ua.so
 lib/libsofia-sip-ua.so.0
-lib/libsofia-sip-ua.so.0.4.0
+lib/libsofia-sip-ua.so.0.6.0
 libdata/pkgconfig/sofia-sip-ua-glib.pc
 libdata/pkgconfig/sofia-sip-ua.pc
 %%DATADIR%%/msg_parser.awk