[FEAT] (CCC Bar-family BarOrthoSizeMin) New option for the bar family of charts, allowing to control how zero-bar-height values are shown.
  By specifying option BarOrthoSizeMin with a value greater than zero (defaults to 1.5 px), zero bars are still represented, and inspectable with the tooltip.
  This does not affect null-valued bars (although it is possible to specify nullInterpolationMode=zero and achieve that effect).
  This fix relates to [ANALYZER-1711].