fix: allow getShorthandAttrValue to parse borders

[garrettjohnson]

Fixes #2688

This fixes the column component rendering style="width:NaNInfinity;" by improving getShorthandAttrValue to use the borderParser for border and inner-border properties.

[iRyusa]

We have a dedicated getShorthandBorderValue for that can you use it for the fix instead ?

Thanks 👍

[garrettjohnson]

@iRyusa I would need to modify getShorthandBorderValue to be able to parse a property (inner-border in this case) in addition to a direction https://github.com/mjmlio/mjml/blob/master/packages/mjml-core/src/createComponent.js#L131-L137

Are you ok with a breaking change and modifying the getShorthandBorderValue function to accept two parameters? Or would you want a function that breaks convention, and has the direction before an optional property name getShorthandBorderValue(direction, attribute = 'border')?

[iRyusa]

Oh. I didn't think about inner-border you're right 😬
As the project isn't typed, may be you can add an optional prefixAttribute as the second option yep to ensure retro compatibility

[garrettjohnson]

@iRyusa Updated. Let me know if you need anything

[iRyusa]

👍