remove ‘ignores data’ spec for broke images
remove ‘ignores data’ spec for broke images

optimize_image_data spec already tests that optimize_image_data uses optimize_image

mihailim/image_optim,mihailim/image_optim,toy/image_optim,weheartit/image_optim,weheartit/image_optim,mihailim/image_optim,ramiroaraujo/image_optim,weheartit/image_optim,toy/image_optim,ramiroaraujo/image_optim,toy/image_optim,ramiroaraujo/image_optim