Migrating from google cloud to Azure

The easiest way, and this is probably not a question for this forum, is to setup Snowflake database replication to seamlessly move the data across your Snowflake instances in the different clouds:

docs.snowflake.com/en/user-guide/database-replication-intro

From the Dataiku point of view once you move your data to the new Snowflake instance it should be as easy as updating the connection details and everything should look exactly the same.