Update Customer Lifetime Value references (#2005)

Signed-off-by: Emmanuel Ferdman <emmanuelferdman@gmail.com>

examples/structured_data/md/customer_lifetime_value.md

@@ -6,7 +6,7 @@
 **Description:** A hybrid deep learning architecture for predicting customer purchase patterns and lifetime value.
 
 
-<img class="k-inline-icon" src="https://colab.research.google.com/img/colab_favicon.ico"/> [**View in Colab**](https://colab.research.google.com/github/keras-team/keras-io/blob/master/examples/generative/ipynb/customer_lifetime_value.ipynb)  <span class="k-dot">•</span><img class="k-inline-icon" src="https://github.com/favicon.ico"/> [**GitHub source**](https://github.com/keras-team/keras-io/blob/master/examples/generative/customer_lifetime_value.py)
+<img class="k-inline-icon" src="https://colab.research.google.com/img/colab_favicon.ico"/> [**View in Colab**](https://colab.research.google.com/github/keras-team/keras-io/blob/master/examples/structured_data/ipynb/customer_lifetime_value.ipynb)  <span class="k-dot">•</span><img class="k-inline-icon" src="https://github.com/favicon.ico"/> [**GitHub source**](https://github.com/keras-team/keras-io/blob/master/examples/structured_data/customer_lifetime_value.py)
 
 
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