[Fujitsu] Redundant scsi records of fujitsu volumes

Description
===========
There are some redundant scsi records of fujitsu volumes
which prevent from attaching another new fujitsu volume
with same lun id.

For example, some redundant scsi records of fujitsu volumes
are as follows.
root@test:~# lsscsi | grep FU | grep -
[1:0:15:4] disk FUJITSU ETERNUS_DXM 1070 -
[1:0:15:8] disk FUJITSU ETERNUS_DXM 1070 -
[1:0:17:4] disk FUJITSU ETERNUS_DXM 1070 -
[1:0:17:8] disk FUJITSU ETERNUS_DXM 1070 -
[1:0:19:4] disk FUJITSU ETERNUS_DXM 1070 -

However, the lun id 4 and 8 are not used in storage so that
another new volume with lun id 4 or 8 cannot be attached
to instances in this host. Therefore, in case new volumes
fail to be attahed, these redundant scsi records need be
cleaned first.

Environment
===========
1. The version of OpenStack is rocky.
2. The Model Name and Firmware version of storage is respectively
ET60ESLCU and V10L60-9002.
3. The operation system of host is as follows.
root@compute-001:~# hostnamectl
   Static hostname: compute-001
         Icon name: computer-server
           Chassis: server
        Machine ID: 1ba872e56e7147c8980b2c4c2f05443f
           Boot ID: 580acebf925e4efb908fa1a0598301ab
  Operating System: Ubuntu 18.04.6 LTS
            Kernel: Linux 5.10.83
      Architecture: x86-64