[ADL][config_tools]cpu offline method is wrong in rtvm launch script

[Kunhui-Li]

Environment NA

HW/Board ADL-S

Build link NA

Image info acrn release_2.5 branch

Steps

1. use config tool to load default adl-s-crb.xml, industry.xml industry_launch_2uos.xml
2. generate launch script.

Expected result launch uos script generated correctly. ` **Actual result** the cpu offline method is wrong in rtvm launch script, it will not offline cpu 12/13/14/15. # offline pinned vCPUs from SOS before launch UOS

for i in ls -d /sys/devices/system/cpu/cpu[12..13..14..15]; do online=cat $i/online idx=echo $i | tr -cd "[1-99]" echo cpu$idx online=$online if [ "$online" = "1" ]; then echo 0 > $i/online online=cat $i/online

during boot time, cpu hotplug may be disabled by pci_device_probe during a pci module insmod

         while [ "$online" = "1" ]; do
                 sleep 1
                 echo 0 > $i/online
                 online=`cat $i/online`
         done
         echo $idx > ${offline_path}/offline_cpu
    fi

done`

Reproduce rate 100% # percentage is not acceptable, please use the actually records like 1/20, 2/20 ,etc.

Debugging info

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[Kunhui-Li]

[External_System_ID]ACRN-7257

[NanlinXie]

Closed since patch merged without regression.