rasa 2.8.23

on Python PyPI

• #10728: Use tf.function for model prediction to improve inference speed.
• #10743: Fix rasa test core error from running test story that contains an entity but no user utterance text.
• #10768: Merge domain entities as lists of dicts, not lists of lists to support entity roles and groups across multiple domains.

Miscellaneous internal changes

• #10740