PWR Exported Constants

Modules
	Clear Flags Defines
	Flags defines which can be used with LL_PWR_WriteReg function.
	Get Flags Defines
	Flags defines which can be used with LL_PWR_ReadReg function.
	Regulator Voltage
	Mode Power
	Regulator Mode In Deep Sleep Mode
	Power Voltage Detector Level
	Wakeup Pins