Basic implementation of ForecastDataPoints

Basic implementation of ForecastDataPoints that allows displaying the last N values with dashes indicating that the value might be a prediction like on the demo link:

https://apexcharts.com/javascript-chart-demos/line-charts/gradient/

Bump JS version from 3.30.0 to 3.35.0 to make the feature available
Update the wrapper to include the forecast configuration
Update the ChartsBuilder and ApexCharts to include the property
Update the LineChartExample to add forecast data points
Bump POM version to 23.0.1

appreciated / apexcharts-flow

Basic implementation of ForecastDataPoints #145