eglibc: Restore ${PN} to before ${PN}-dev in PACKAGES

eglibc: Restore ${PN} to before ${PN}-dev in PACKAGES

Commit 13544fbc6217fee1731a6da1e2cf94901a500842 changed the ordering
of PACKAGES so that ${PN}-dev came before ${PN}.  However, this caused
the FILES matching to go wrong if ${libdir} == ${base_libdir}.  Fix this
by moving ${PN} ahead of ${PN}-dev once again.

(From OE-Core rev: ec3ec1e7388c2175f41527d5e5e07c6bb14a8f6e)

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>