Remove extra test on Google server photo data validity
Remove extra test on Google server photo data validity

It sometimes can happen that a contact has filled photo's etag,
while the photo itself is not present. In that case backend skipped
the contact, instead of passing it without photo.

tintou/evolution-data-server,matzipan/evolution-data-server,tintou/evolution-data-server,tintou/evolution-data-server,matzipan/evolution-data-server,matzipan/evolution-data-server,Distrotech/evolution-data-server,Distrotech/evolution-data-server,tintou/evolution-data-server,Distrotech/evolution-data-server,Distrotech/evolution-data-server,matzipan/evolution-data-server,matzipan/evolution-data-server,Distrotech/evolution-data-server