ADC Extended Exported Constants

Modules
	ADC group injected trigger source
	ADC group injected trigger edge (when external trigger is selected)
	Channel - Single or differential ending
	ADC instance - Offset number
	ADC group injected - Sequencer ranks
	ADC instance - Groups
	ADCx CFGR fields
	ADCx SMPR1 fields
	ADCx CFGR sub fields