yv4: sd: Send all IPMI commands to BIC from KCS

[BonnieLo]

Description:

Remove the table that identifies whether the IPMI command is sent to BIC or BMC.

Motivation:

In YV4, all IPMI commands from KCS should be sent to BIC.

Test Plan:

Host sends IPMI commands to BIC without timeout: Pass

Test log:

Before:
    [root@20231109-643fbk1rc21 ~]# date ; ipmitool raw 0x0 0x9; date;
    Tue Aug 22 08:53:39 AM CST 2023
    No data available
    Unable to send RAW command (channel=0x0 netfn=0x0 lun=0x0 cmd=0x9)
    Tue Aug 22 08:53:54 AM CST 2023
    /* Cost 15 sec */

After:
    [root@20240220-643fbk2 ~]# date ; ipmitool raw 0x0 0x9; date;
    Fri May 10 01:09:38 PM CST 2024
    Unable to send RAW command (channel=0x0 netfn=0x0 lun=0x0 cmd=0x9 rsp=0xc1): Invalid command
    Fri May 10 01:09:39 PM CST 2024
    /* Cost 1 sec */

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@BonnieLo has updated the pull request. You must reimport the pull request before landing.

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[facebook-github-bot]

This pull request has been merged in facebook/OpenBIC@7c2240a534cbf11bfab15de9a42c1b674fb80700.