Adjust historical golden bar data for the quadrillion-th time

One would think at some point they would have it eventually, but the
circus continues and Alpaca is still messing with historical data. This
time the change is so significant that not even our integer truncation
can save the day.
This change adjusts our golden values for the historical bar data test
once again.

src/data/v2/bars.rs

@@ -354,8 +354,8 @@ mod tests {
       bars[0].time,
       DateTime::<Utc>::from_str("2018-12-04T05:00:00Z").unwrap()
     );
-    assert_eq!(bars[0].open.to_u64(), Some(175));
-    assert_eq!(bars[0].close.to_u64(), Some(171));
+    assert_eq!(bars[0].open.to_u64(), Some(174));
+    assert_eq!(bars[0].close.to_u64(), Some(170));
     assert_eq!(bars[0].high.to_u64(), Some(176));
     assert_eq!(bars[0].low.to_u64(), Some(170));
     assert_eq!(bars[0].volume, 41344313);