Fix update of line dashes

[protogenes]

Changing Number[] lineDashArrayProperty will not update the binding double[] lineDashesProperty which is used by the renderer (via StyleUtils), thus any change will never be shown on screen.

This is just a quick fix, in my opinion it would be better to remove lineDashesProperty and use some variant of toLineDashArray to convert the Number[] when rendering

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[wirew0rm]

Thanks for catching this, thanks for the explanation and the fix 🙏 👍

I'll have to look into why we have both the Number[] and double[] properties there and whether it is still needed or can be handled during the rendering as you propose. For now I would assume that since these should be small arrays that rarely change the overhead for the binding shouldn't cause too much trouble but of course it makes following the code less straightforward, so if it's possible to simplify that we should probably do that.