[New Hints] cairo_sha256_arbitrary_input_length.json

[pefontana]

Implement the remaining hints in cairo_sha256_arbitrary_input_length.json

NewHint#34

Assigned:
Status: todo

      "from starkware.cairo.common.cairo_sha256.sha256_utils import (",
      "    compute_message_schedule, sha2_compress_function)",
      "",
      "_sha256_input_chunk_size_felts = int(ids.SHA256_INPUT_CHUNK_SIZE_FELTS)",
      "assert 0 <= _sha256_input_chunk_size_felts < 100",
      "_sha256_state_size_felts = int(ids.SHA256_STATE_SIZE_FELTS)",
      "assert 0 <= _sha256_state_size_felts < 100",
      "w = compute_message_schedule(memory.get_range(",
      "    ids.sha256_start, _sha256_input_chunk_size_felts))",
      "new_state = sha2_compress_function(memory.get_range(ids.state, _sha256_state_size_felts), w)",
      "segments.write_arg(ids.output, new_state)"