For #25857 - Top level knobs are no longer reset on file open!

Previously, defining a setting in a Write node profile that was represented by a knob on the Shotgun Write node (e.g. colorspace) would mean that the knob was reset every time the script was opened.  This has
now been fixed and these values are only reset when changing to a different profile that also defines the setting.
how about `reset_all_settings=True` for readability?