[ENH] Add Weight Normalization layer using Tensorflow

[aadya940]

Describe the feature or idea you want to propose

Implement Weigh Normalization layer using the tensorflow core API. To be used later in the DCNN Network.

References: https://www.tensorflow.org/addons/api_docs/python/tfa/layers/WeightNormalization

[hadifawaz1999]

@aadya940 do you want to add it to the dcnn and ae_dcnn networks ?

[aadya940]

@hadifawaz1999 Yes sure, will handle this in a few days.