audio: Fix problem with send stucture ext_system_time_data

There was a problem with test test_102_08_extended_time_check.
The structure ext_system_time_data was sending with wrong size.
Because of this it was not possible to correctly read the value
from the art clock to determine the HH counter.

Signed-off-by: Grzegorz Bernat <grzegorzx.bernat@intel.com>

src/audio/base_fw_intel.c

@@ -224,8 +224,8 @@ static uint32_t basefw_get_ext_system_time(uint32_t *data_offset, char *data)
 	ext_system_time_data.rtc_l = (uint32_t)rtc;
 	ext_system_time_data.rtc_u = (uint32_t)(rtc >> 32);
 
-	memcpy_s(ext_system_time, sizeof(ext_system_time), &ext_system_time_data,
-		 sizeof(ext_system_time));
+	memcpy_s(ext_system_time, sizeof(struct ipc4_ext_system_time), &ext_system_time_data,
+		 sizeof(struct ipc4_ext_system_time));
 	*data_offset = sizeof(struct ipc4_ext_system_time);
 
 	return IPC4_SUCCESS;