cronie 1.4.7: fix packaging

cronie 1.4.7: fix packaging

Syslog is full with entries like:

/usr/sbin/crond[773]: (CRON) STAT FAILED (/etc/cron.d): No such file or directory

Checking the package yields

Package cronie (1.4.6-r0) is installed on root and has the following files:
/usr/sbin/crond
/etc/init.d/crond
/usr/bin/crontab
/etc/sysconfig/crond

Which is missing most of what do_install_append installs, this commit fixes that

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>