I just installed my 225/65/17's on my 2019 Denalli. And when taking off the 235/50/19 tires, I was surprised on how little room for expanding there was, especially on the front struts.
Last year Costco accidentally installed tires that were one size out exactly as you are suggesting and I had nothing but problems with rubbing issues. In the end they actually removed the tires at their cost.
Personally I would not do it, however it is your car and your choice.