Turn off aerosol radiative feedback for GFS/GDAS

[CoryMartin-NOAA]

global-workflow/parm/config/gfs/config.fcst

Lines 158 to 163 in 2602eac

	# Radiation options
	if [[ "${DO_AERO}" == "YES" ]]; then
	export IAER=2011 # spectral band mapping method for aerosol optical properties
	else
	export IAER=1011
	fi

GFSv17 is planning to have GDAS cycled aerosols for DA to initialize GEFS, but without radiative feedback as to not impact the characteristics of the background for the GFS which will not have prognostic aerosols.

This section needs to be changed/removed and use iaer=1011 regardless of if using GOCART or not