[Feature] After jitter is set for the scatter points, the scatter points are displayed with fixed coordinates.

What problem does this feature solve?

The current scenario involves the same set of scatter data. Each time the setOption method is executed, the distribution position of the scatter points in the chart changes. It is hoped that a configuration can be provided to ensure that the coordinate positions of the scatter points do not change when the data remains unchanged.

What does the proposed API look like?

The configuration mode is the same as that of jitter.