Reroute AutoML operator links to Google Translation links

[e-galan]

Update deprecated AutoML operators with new links. Due to its future deprecation AutoML's URLs have been divided between Google Translation and Vertex AI services. This PR updates the operators that are going to be used only with Google Translation services.

I opted to create a new module airflow/providers/google/cloud/links/translate.py and put the new links there instead of updating the existing AutoML links in airflow/providers/google/cloud/links/automl.py because:

• The links are leading to Google Translation URLs anyway;
• Corresponding AutoML URLs are no longer accessible and will be deprecated in the future;
• There is no module for the Google Translation links yet even though Google Translation operators exist.

This PR is dependent on and should not be merged before https://github.com/apache/airflow/pull/38673 .

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