selinux: Allow ceph to read udev db

We are using libudev and reading the udev db files because of that. We
need to allow ceph to access these files in the SELinux policy.

Signed-off-by: Boris Ranto <[email protected]>

Author: b-ranto

selinux/ceph.te

@@ -105,6 +105,8 @@ logging_send_syslog_msg(ceph_t)
 
 sysnet_dns_name_resolve(ceph_t)
 
+udev_read_db(ceph_t)
+
 allow ceph_t nvme_device_t:blk_file { getattr ioctl open read write };
 
 # basis for future security review