message: Query Browser: Always start Y-axis from zero
  Fixes
  This restores the Y-axis behavior to be the same as 4.1.
  Use the `ChartAxis` `crossAxis` prop to ensure that a `0` axis label is
  always shown.
diff: @@ -118,12 +118,13 @@ const Graph: React.FC<GraphProps> = React.memo(({containerComponent, domain, dat
  containerComponent={containerComponent}
  domain={domain || {x: [Date.now() - span, Date.now()], y: undefined}}
  height={200}
  + minDomain={{y: 0}}
  scale={{x: 'time', y: 'linear'}}
  theme={chartTheme}
  width={width}
  >
  <ChartAxis tickCount={5} tickFormat={twentyFourHourTime} />
  - <ChartAxis dependentAxis tickCount={6} tickFormat={value => humanizeNumber(value).string} />
  + <ChartAxis crossAxis={false} dependentAxis tickCount={6} tickFormat={value => humanizeNumber(value).string} />
  <ChartGroup>
  {_.map(data, (values, i) => <ChartLine key={i} data={values} />)}
  </ChartGroup>
  