groupextcommands: Add SBMR send boot progress command

Add send boot progress command for postcode recording.
NetFn: 0x2C, Cmd: 0x02, Group: 0xAE (SBMR)

Tested Result:
```
root@bmc:~# ipmitool raw 0x2C 0x02 0xAE 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09
 ae
root@bmc:~# ipmitool raw 0x2C 0x02 0xAE 0x11 0x12 0x13 0x14 0x15 0x16 0x17 0x18 0x19
 ae
root@bmc:~# ipmitool raw 0x2C 0x02 0xAE 0x21 0x22 0x23 0x24 0x25 0x26 0x27 0x28 0x29
 ae
root@bmc:~# busctl call xyz.openbmc_project.State.Boot.PostCode0 /xyz/openbmc_project/State/Boot/PostCode0 xyz.openbmc_project.State.Boot.PostCode GetPostCodes q 1 -j
{
        "type" : "a(tay)",
        "data" : [
                [
                        [
                                72623859790382856,
                                [
                                        1,
                                        2,
                                        3,
                                        4,
                                        5,
                                        6,
                                        7,
                                        8,
                                        9
                                ]
                        ],
                        [
                                1230066625199609624,
                                [
                                        17,
                                        18,
                                        19,
                                        20,
                                        21,
                                        22,
                                        23,
                                        24,
                                        25
                                ]
                        ],
                        [
                                2387509390608836392,
                                [
                                        33,
                                        34,
                                        35,
                                        36,
                                        37,
                                        38,
                                        39,
                                        40,
                                        41
                                ]
                        ]
                ]
        ]
}
```

Change-Id: If064fe1300c63e334022a54054958a000200d9d8
Signed-off-by: Potin Lai <potin.lai@quantatw.com>
3 files changed