psmisc: Fix dependency for USE_NLS=no

psmisc: Fix dependency for USE_NLS=no

When using USE_NLS="no" in the local.conf psmisc will fail to
compile as follows:

| autoreconf: Entering directory `.'
| autoreconf: running: autopoint --force
| autoreconf: failed to run autopoint: No such file or directory
| autoreconf: autopoint is needed because this package uses Gettext
| ERROR: autoreconf execution failed.

This is because the gettext.bbclass returns gettext-minimal-native for
the host dependency which does not include autopoint.  The autopoint
utility is required to build psmisc, so it needs to list
gettext-native as a dependency.

(From OE-Core rev: 1f163ab451a8a5a5ba1fb426cf5a9eb41f822368)

Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>