updated the tag in the podspec
updated the tag in the podspec

derrh/CanvasKit,nlambson/CanvasKit,derrh/CanvasKit,instructure/CanvasKit,nlambson/CanvasKit,nlambson/CanvasKit,derrh/CanvasKit,instructure/CanvasKit,instructure/CanvasKit,nlambson/CanvasKit,derrh/CanvasKit,instructure/CanvasKit