base-passwd.preinst:fix creating passwd and group error
Create files `passwd' and `group' in `$D${sysconfdir}', if `$D${sysconfdir}'
does not exist, there is an error:
...
cannot create $D${sysconfdir}/passwd: Directory nonexistent
cannot create $D${sysconfdir}/group: Directory nonexistent
...
Attampt to create dir before file creation.
[YOCTO #3917]
(From OE-Core rev:
aea1d6c29e0c3f7c854045057d8bb389a1609b2b)
Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>