HID: intel-ish-hid: fix the length of MNG_SYNC_FW_CLOCK in doorbell

HID: intel-ish-hid: fix the length of MNG_SYNC_FW_CLOCK in doorbell

The timestamps in the Firmware log and HID sensor samples are incorrect.
They show 1970-01-01 because the current IPC driver only uses the first
8 bytes of bootup time when synchronizing time with the firmware. The
firmware converts the bootup time to UTC time, which results in the
display of 1970-01-01.

In write_ipc_from_queue(), when sending the MNG_SYNC_FW_CLOCK message,
the clock is updated according to the definition of ipc_time_update_msg.
However, in _ish_sync_fw_clock(), the message length is specified as the
size of uint64_t when building the doorbell. As a result, the firmware
only receives the first 8 bytes of struct ipc_time_update_msg.
This patch corrects the length in the doorbell to ensure the entire
ipc_time_update_msg is sent, fixing the timestamp issue.

Signed-off-by: Zhang Lixu <lixu.zhang@intel.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>