Fixing dynamic type for custom fonts

[mikelikespie]

Right now it seems the library accounts for dynamic type twice when using custom fonts.

This is because it is using the @ScaledMetric for dynamic size, as well as custom(_ name: String, size: CGFloat) constructor for Font. The docs for that one say

    /// Create a custom font with the given `name` and `size` that scales with
    /// the body text style.

Which means its scales it again.

It seems like the easiest fix is just calling the other constructor for custom fonts which has a fixedSize parameter. It appears that all the versions required in Package.swift support that constructor.

[erator]

@mikelikespie have you tried looking into the failing test testFontWithProperties()?