@Jim261
I don't have a step-by-step tutorial but this is basically what you can do.
When you add photos, you are picking photos from your local hard drive. While Airbnb doesn't know your Google account and no idea how grab photos from your Google drive. I'd suggest first download photos from your Google account to your local drive.
Follow the instruction on this article https://www.techjunkie.com/add-google-photos-file-explorer/
This will sync your Google drive to your computer, this way when you select photos for Airbnb you can find it on your local hard drive.