perl-native: PROVIDE libmodule-build-perl-native for consistency with non-native...

perl-native: PROVIDE libmodule-build-perl-native for consistency with non-native perl

This module is, apparently, included in the standard perl distribution
since 5.10.1 or so.  The regular perl recipe has had this PROVIDES for a
while but it seems to have been overlooked in the native version.

(From OE-Core rev: 2c3e8c5ab098f84c77729377afc240bc71d81665)

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