GHSA-9VPM-RCF4-9WQW Division by 0 in `MaxPoolGradWithArgmax`

Impact The implementation of tf.rawops.MaxPoolGradWithArgmax is vulnerable to a division by 0: python import tensorflow as tf input = tf.constant, shape=0, 0, 0, 0, dtype=tf.float32 grad = tf.constant, shape=0, 0, 0, 0, dtype=tf.float32 argmax = tf.constant, shape=0, dtype=tf.int64 ksize = 1, 1, ...