SvgElement's setStroke(...) methods should use a double instead of int for the stroke width parameter

[netsrotr]

Using Svg version 1.2.1 with vaadin 24.4.2

The current impl. of the class SvgElement supports setStroke(...) methods, that use an int to transport the stroke width.
We have to create e.g. a Ellipse that has a stroke width of 0.000817993d. Integer is the wrong type here, and I think for the most svg elements.

Expected: we can specify a double as stroke width, so maybe add overload(s) would be ok.