Do not select the image as front if it contains "etiquette" for the Producer Platform

[teolemon]

• [ ] Do not select the image as front if it contains "etiquette" for the Producer Platform

Part of

• #5521

[stephanegigandet]

"etiquette" or "label" does not mean much, we may want to use them as "front" if we don't have one. That's what happened here: if we don't have an image selected as front, then any image is better than nothing.

What we could do though is to consider that [barcode].jpg without any other string is a "front" image.

[teolemon]

I tried reuploading with a more explicit name, and got this, which is nice. But it did not change selection of the front image