net/libpfctl: update main version

Update to include a few Coverity fixes, as well as a fix for state
listing.

Sponsored by:	Rubicon Communications, LLC ("Netgate")

net/libpfctl/Makefile

 PORTNAME=	libpfctl
-PORTVERSION=	0.5
+PORTVERSION=	0.6
 CATEGORIES=	net
 MASTER_SITES=	LOCAL/kp/
 
@@ -13,7 +13,7 @@ USE_LDCONFIG=	yes
 
 WRKSRC=		${WRKDIR}/libpfctl
 
-_LIBPFCTL_HASH=	28f6910714e3
+_LIBPFCTL_HASH=	87c503235310
 
 PLIST_FILES=	\
 		lib/libpfctl.so \

net/libpfctl/distinfo

@@ -8,6 +8,6 @@ SIZE (libpfctl-13.2.tar.gz) = 9870
 TIMESTAMP = 1693208658
 SHA256 (libpfctl-14.0.tar.gz) = bfc9c04021e73bbd65293ab02a2fc57f760b7390c4c7e2ebfe27ee0d90003f7d
 SIZE (libpfctl-14.0.tar.gz) = 11498
-TIMESTAMP = 1697701972
-SHA256 (libpfctl-28f6910714e3.tar.gz) = 878d8028bb9df4a4879562823079007bceb32661e18aa81d97642ae668118127
-SIZE (libpfctl-28f6910714e3.tar.gz) = 12554
+TIMESTAMP = 1698836124
+SHA256 (libpfctl-87c503235310.tar.gz) = 8dd8e6a81b78e9af734ec58899f4f2a3090fccccdaa14a8fa5421cde3e995433
+SIZE (libpfctl-87c503235310.tar.gz) = 13383