Minor update to BackupPC 3.3.2, fixing issues with modern Perl

(unescaped left curly brace in BackupPC/Lib.pm:1228).

Samba 4.2-specific patch is no longer needed.

sysutils/backuppc/Makefile

@@ -1,9 +1,8 @@
-# $OpenBSD: Makefile,v 1.15 2016/06/27 19:36:50 sthen Exp $
+# $OpenBSD: Makefile,v 1.16 2017/07/12 08:00:17 zhuk Exp $
 
 COMMENT =	remote backup software system
 
-DISTNAME =	BackupPC-3.3.1
-REVISION =	2
+DISTNAME =	BackupPC-3.3.2
 PKGNAME =	${DISTNAME:L}
 
 CATEGORIES =	sysutils

sysutils/backuppc/distinfo

@@ -1,2 +1,2 @@
-SHA256 (BackupPC-3.3.1.tar.gz) = ycxK7CinR0po1A9LxGD/FRQOBclpAMf5j/PvBsT2rkw=
-SIZE (BackupPC-3.3.1.tar.gz) = 556461
+SHA256 (BackupPC-3.3.2.tar.gz) = +63iyNgDkpfoJqddLDnVrJpvZuDITAz4xM7wvPZNIVI=
+SIZE (BackupPC-3.3.2.tar.gz) = 557300

sysutils/backuppc/patches/patch-lib_BackupPC_Xfer_Smb_pm

@@ -1,28 +0,0 @@
-$OpenBSD: patch-lib_BackupPC_Xfer_Smb_pm,v 1.1 2016/05/18 08:05:11 landry Exp $
-
-Fix errors with smb >= 4.2
-
-https://bugzilla.redhat.com/show_bug.cgi?id=1294761
-https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=820963
-
---- lib/BackupPC/Xfer/Smb.pm.orig	Mon Jan 12 01:19:53 2015
-+++ lib/BackupPC/Xfer/Smb.pm	Wed May 18 10:01:30 2016
-@@ -230,7 +230,9 @@ sub readOutput
-             $t->{byteCnt} += $2;
-             $t->{fileCnt}++;
-             $t->{XferLOG}->write(\"$_\n") if ( $t->{logLevel} >= 1 );
--        } elsif ( /^\s*tar: dumped \d+ files/ ) {
-+        } elsif ( /^\s*tar: dumped \d+ files/
-+                    || /Total bytes received: \d+/i
-+		) {
-             $t->{xferOK} = 1;
-             $t->{XferLOG}->write(\"$_\n") if ( $t->{logLevel} >= 0 );
-         } elsif ( /^\s*tar: restored \d+ files/ ) {
-@@ -270,6 +272,7 @@ sub readOutput
-         } elsif ( /^\s*directory \\/i ) {
-             $t->{XferLOG}->write(\"$_\n") if ( $t->{logLevel} >= 2 );
-         } elsif ( /smb: \\>/
-+                || /^tar:\d+/
-                 || /^\s*added interface/i
-                 || /^\s*tarmode is now/i
-                 || /^\s*Total bytes written/i