Add new fonts: "ZoomlaCusong"

[zoomla]

We are a Chinese font manufacturer, font brand name: z01, and was included in:https://docs.microsoft.com/en-us/typography/vendors/#z

We developed ZoomlaCusong fonts,There are CJK and Latin, and it is licenses are SIL Open Font License OFL 1.1. We want to contribute this font add to Google Font. GitHub repo: https://github.com/z01font/ZoomlaCusong Releases: https://github.com/z01font/ZoomlaCusong/releases

Thanks.

[felipesanches]

@davelab6 / @RosaWagner can any of you migrate this issue to the google/fonts issue tracker? (I do not seem to have the rights to do so)

[simoncozens]

I don't think we can, but we can do it the slow way...