oem-meta: santabarbara: update event logs from rainbow MMC

Add new logs from Rainbow ASIC via MMC

Test on Santabarbara platform
```
    "13": {
        "additional_data": {
            "DEVICE": "/xyz/openbmc_project/inventory/system/board/Santabarbara_Rainbow_0/irq_tmp75_1_alert_r_n",
            "FAILURE_DATA": "RAINBOW_IRQ_TMP75_1_ALERT_R_N - [02 03]",
            "_CODE_FILE": "/usr/src/debug/pldm/1.0+git/oem/meta/libpldmresponder/file_io_type_event_log.cpp",
            "_CODE_FUNC": "void pldm::responder::oem_meta::record::commit(const std::string&, pldm::responder::oem_meta::EventAssert, const std::string&) [with const char* TypeLabel = (& label); AssertType = sdbusplus::error::xyz::openbmc_project::state::Thermal::DeviceOverOperatingTemperatureFault; DeassertType = sdbusplus::event::xyz::openbmc_project::state::Thermal::DeviceOperatingNormalTemperature; std::string = std::__cxx11::basic_string<char>]",
            "_CODE_LINE": "201",
            "_PID": "1752"
        },
        "event_id": "",
        "message": "xyz.openbmc_project.State.Thermal.DeviceOverOperatingTemperatureFault",
        "redfish": {
            "args": [
                "/xyz/openbmc_project/inventory/system/board/Santabarbara_Rainbow_0/irq_tmp75_1_alert_r_n"
            ],
            "id": "OpenBMC_StateThermal.DeviceOverOperatingTemperatureFault",
            "message": "Device /xyz/openbmc_project/inventory/system/board/Santabarbara_Rainbow_0/irq_tmp75_1_alert_r_n is significantly over safe operating temperature and may have been powered off."
        },
        "resolution": "",
        "resolved": false,
        "severity": "xyz.openbmc_project.Logging.Entry.Level.Critical",
        "timestamp": "2026-07-23T12:50:53.825000000Z",
        "updated_timestamp": "2026-07-23T12:50:53.825000000Z"
    }
}
```

Change-Id: Ie484c64b901a3af3ceaf66b62da23d66bc4e828c
Signed-off-by: Henry Wu <Henry_Wu@quantatw.com>