Updates downsampled_imagenet to use the version which is in supported_versions.

PiperOrigin-RevId: 256539705

Author: TensorFlow Datasets Team

tensorflow_datasets/image/downsampled_imagenet.py

@@ -77,7 +77,7 @@ class DownsampledImagenet(tfds.core.GeneratorBasedBuilder):
           description=(
               "A dataset consisting of Train and Validation images of " +
               config_name + " resolution."),
-          version="0.1.0",
+          version="1.0.0",
           supported_versions=[
               tfds.core.Version("1.0.0", experiments={
                   tfds.core.Experiment.S3: True}),