Seems `cordova build android – --versionCode=1` is a thing and works: https://stackoverflow.com/a/40274188/252627
<platformOpts> To provide platform specific options, you must include them after – separator. Review platform guide docs for more details.
But in the "platform guide docs" I can't find anything.
Filip Maj suggested: `--` forwards arguments to the underlying build scripts that are present in each platform.
So these should probably investigated, inventoried and documented.