Make sure that all sim configurations have CONFIG_SIM_M32 undefined. That is...

Make sure that all sim configurations have CONFIG_SIM_M32 undefined.  That is probably the wrong default setting, but we need to be consistent above all

configs/sim/configdata/defconfig

@@ -85,7 +85,7 @@ CONFIG_ARCH="sim"
 #
 # Simulation Configuration Options
 #
-CONFIG_SIM_M32=y
+# CONFIG_SIM_M32 is not set
 # CONFIG_SIM_WALLTIME is not set
 
 #