4360 Fix SMF methods and other scripts which rely on the system shell to use /sbin/sh

*** 1,6 ****
! #!/bin/sh
  #
  # CDDL HEADER START
  #
  # The contents of this file are subject to the terms of the
  # Common Development and Distribution License (the "License").
--- 1,6 ----
! #!/sbin/sh
  #
  # CDDL HEADER START
  #
  # The contents of this file are subject to the terms of the
  # Common Development and Distribution License (the "License").
*** 22,32 ****
  #
  # Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  
  #
- # ident "%Z%%M% %I%     %E% SMI"
  
  . /lib/svc/share/smf_include.sh
  
  METHOD=${1}
  INSTANCE=${2}
--- 22,31 ----