Replace tf.contrib.framework.get_or_create_global_step() with tf.train.get_or_create_global_step() in third_party/tensorflow_models
Replace tf.contrib.framework.get_or_create_global_step() with tf.train.get_or_create_global_step() in third_party/tensorflow_models

See https://www.tensorflow.org/api_docs/python/tf/contrib/framework/get_or_create_global_step and #2795

PiperOrigin-RevId: 176534973

cshallue/models,alexgorban/models,derekjchow/models,cshallue/models,tombstone/models,alexgorban/models,alexgorban/models,tombstone/models,tombstone/models,derekjchow/models,tombstone/models,derekjchow/models,jiaphuan/models,derekjchow/models,derekjchow/models,jiaphuan/models,cshallue/models,tombstone/models,alexgorban/models,jiaphuan/models,jiaphuan/models,jiaphuan/models,cshallue/models,alexgorban/models,cshallue/models,tombstone/models,jiaphuan/models