Channel VAN for Pegasus has duplicate color for different values

Currently, value 2 and 255 are both plotted with the color red for channel VAN. They should actually be plotted with different colors.

added Release2024.3.1.0 label

255 should be plotted with gray, since that is the color usually used to indicate an in-between/unknown status.

added PriorityHigh label

added Type: Bug label

assigned to @ldam

mentioned in merge request !328 (merged)

changed milestone to %2024.3.1.0

mentioned in commit 100f691f

closed with merge request !328 (merged)