LSTM support for quantisation aware training.
@TayyabaZainab0807 Could you please have a look at the post-training quantization. As per this [thread](https://discuss.tensorflow.org/t/quantizing-lstm-layers/1876) of TF forum unfortunately, Quantization aware training is not supports LSTM/RNN layers yet. It is in the process to be implemented. Thank you!

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I wonder if quantization-aware training has the support for lstm? 