fix(toggle): use correct toggle background color for iOS colors
fix(toggle): use correct toggle background color for iOS colors

alan-agius4/ionic,alan-agius4/ionic,alan-agius4/ionic,driftyco/ionic,TillaTheHun0/ionic,driftyco/ionic,driftyco/ionic,alan-agius4/ionic,alan-agius4/ionic,TillaTheHun0/ionic,driftyco/ionic,TillaTheHun0/ionic,TillaTheHun0/ionic,alan-agius4/ionic,driftyco/ionic