In 1.7.0, cronie is not testing if /etc/default/anacron exists.
This caused multiple errors to be logged in journal if the file was
missing.
Additionally, this update ensures that anacron timestamp files are created
with the correct permissions. Previously, the files were created with 644
permissions in the %post script of the anacron subpackage but were listed
as having 600 permissions in the %files section. This mismatch has now
been resolved by creating the files with the appropriate 600 permissions.
Resolves: RHEL-42706, RHEL-70286
