Fix the patch for scripts/baculabackupreport.in

This is not bash, it's dash, a shell compatible with /bin/sh

sysutils/bacula11-server/Makefile

@@ -3,6 +3,7 @@
 
 PORTNAME=	bacula
 PORTVERSION=	11.0.2
+PORTREVISION=	1
 CATEGORIES?=	sysutils
 MASTER_SITES=	SF/bacula/bacula/${PORTVERSION}
 PKGNAMEPREFIX?=	#

sysutils/bacula11-server/files/patch-scripts_baculabackupreport.in

@@ -2,7 +2,7 @@
 +++ scripts/baculabackupreport.in
 @@ -1,4 +1,4 @@
 -#!/bin/dash
-+#!/usr/local/bin/bash
++#!/bin/sh
  #
  # baculabackupreport.sh
  #