dpkg: Ensure target packages don't reference perlnative

Currently a load of scripts in ${bindir} start with:

which is undesireable, this patch fixes that.

(From OE-Core master rev: e3634ec359a71c9858698cb597d23c05b1184d2e)

(From OE-Core rev: 5a77c73c48d6fab7abe853c01e262c7019e4a03a)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-devtools/dpkg/dpkg.inc

@@ -47,6 +47,7 @@ do_install_append () {
 		rm ${D}${bindir}/update-alternatives
 	else
 		mv ${D}${bindir}/update-alternatives ${D}${sbindir}
+		sed -i -e 's|^#!.*${bindir}/perl-native.*/perl|#!/usr/bin/env perl|' ${D}${bindir}/dpkg-*
 	fi
 }