Format gradients.json.
Format gradients.json.

Apply jsonfmt to the file. Previously, it had a mix of spaces and tabs for indentation (even within same line). This makes it consistently use tabs.
egobrightan/uiGradient,suryasingh/uiGradients,rwoll/uiGradients,gregsonar/uiGradients,Ghosh/uiGradients,suryasingh/uiGradients,freakynit/uiGradients,nickhudkins/uiGradients,BesrourMS/uiGradients,EllieAdam/uiGradients,BesrourMS/uiGradients,rwoll/uiGradients,gregsonar/uiGradients,nicolasverlhiac/uiGradients,freakynit/uiGradients,nickhudkins/uiGradients,egobrightan/uiGradient,Ghosh/uiGradients,welksonramos/uiGradients,EllieAdam/uiGradients,welksonramos/uiGradients,nicolasverlhiac/uiGradients