platform/chrome: cros_ec_proto: update Kunit test for get_next_data_v3

Since commit 106d6739 ("platform/chrome: cros_ec_proto: Upgrade
get_next_event to v3"), (struct cros_ec_device *)->event_data becomes
struct ec_response_get_next_event_v3.

Update the Kunit test for fixing the following error:
> Expected mock->msg.insize == sizeof(union ec_response_get_next_data_v1), but
>     mock->msg.insize == 18 (0x12)
>     sizeof(union ec_response_get_next_data_v1) == 16 (0x10)
Reviewed-by: Guenter Roeck <groeck@chromium.org>
Link: https://lore.kernel.org/r/20240611033113.4154548-1-tzungbi@kernel.orgSigned-off-by: Tzung-Bi Shih <tzungbi@kernel.org>

drivers/platform/chrome/cros_ec_proto_test.c

@@ -2060,17 +2060,17 @@ static void cros_ec_proto_test_get_next_event_no_mkbp_event(struct kunit *test)
 
 	/* For get_keyboard_state_event(). */
 	{
-		union ec_response_get_next_data_v1 *data;
+		union ec_response_get_next_data_v3 *data;
 
 		mock = cros_kunit_ec_xfer_mock_add(test, sizeof(*data));
 		KUNIT_ASSERT_PTR_NE(test, mock, NULL);
 
-		data = (union ec_response_get_next_data_v1 *)mock->o_data;
+		data = (union ec_response_get_next_data_v3 *)mock->o_data;
 		data->host_event = 0xbeef;
 	}
 
 	ret = cros_ec_get_next_event(ec_dev, &wake_event, &more_events);
-	KUNIT_EXPECT_EQ(test, ret, sizeof(union ec_response_get_next_data_v1));
+	KUNIT_EXPECT_EQ(test, ret, sizeof(union ec_response_get_next_data_v3));
 
 	KUNIT_EXPECT_EQ(test, ec_dev->event_data.event_type, EC_MKBP_EVENT_KEY_MATRIX);
 	KUNIT_EXPECT_EQ(test, ec_dev->event_data.data.host_event, 0xbeef);
@@ -2085,7 +2085,7 @@ static void cros_ec_proto_test_get_next_event_no_mkbp_event(struct kunit *test)
 
 		KUNIT_EXPECT_EQ(test, mock->msg.version, 0);
 		KUNIT_EXPECT_EQ(test, mock->msg.command, EC_CMD_MKBP_STATE);
-		KUNIT_EXPECT_EQ(test, mock->msg.insize, sizeof(union ec_response_get_next_data_v1));
+		KUNIT_EXPECT_EQ(test, mock->msg.insize, sizeof(union ec_response_get_next_data_v3));
 		KUNIT_EXPECT_EQ(test, mock->msg.outsize, 0);
 	}
 }