Fix: Prevent division by zero error by setting null as fallback value for force16to9

[batabana]

The force16to9 property is boolean, but if it was set to false on a video I kept getting a "Division by zero" error from Fusion. I think this is caused by the line finalRatio = ${Jonnitto.PrettyEmbedHelper.paddingTop(this.ratio || this.force16to9)} in Component/Video/Video.fusion as the paddingTophelper expects float|integer|string (and defaults to null) but no boolean value.

[jonnitto]

Hey @batabana

Thanks for fixing this! I already released this: 2.1.2