text: Title: Keras should support bitwise ops
  Body: Numpy has bitwise ops https://numpy.org/doc/stable/reference/routines.bitwise.html
  TensorFlow has bitwise ops https://www.tensorflow.org/api_docs/python/tf/bitwise
  Jax has bitwise ops https://jax.readthedocs.io/en/latest/_autosummary/jax.numpy.bitwise_and.html
  PyTorch has bitwise ops https://pytorch.org/docs/stable/generated/torch.bitwise_and.html
  
  So it seems natural for Keras to support bitwise ops as well.