I just noticed this damage to my wheel rim. The damage appears to be more light gouges than just scratches. Is this something I should get looked at, or is it just cosmetic? Thanks]1
It is purely cosmetic. There is plenty of safety margin in all rims. The only worry is that the damage would act as a stress riser, but that mainly applies to rims that are used near their limit, like bicycle rims. Car rims have a huge safety margin, so there is nothing to worry about.
What you should investigate carefully is damage on the tire. Tire sidewall damage is a cause for concern. I don't see such damage in your case.
You were fortunate that you didn't damage your tire sidewall.