style.stroke-dash doesn't work on shapes

[tcsavage]

I can successfully set stroke on both a shape and a connection, but stroke-dash is apparently ignored on shapes.

Example:

a

b: {
    style: {
        stroke: "#ff0000"
        stroke-dash: 4
    }
}

a -> b: {
    style: {
        stroke: "#ff0000"
        stroke-dash: 4
    }
}

Generates the following output:

But what I want is this (obtained by manually editing the generated SVG):

The documentation doesn't specify that stroke-dash only applies to connections so I'd expect this to work.

d2 version: v0.0.13 on macOS

[alixander]

ty for the report, this will be merged and included in the next release: #189