Write blog post about the dbt in Airflow Survey results

[tatiana]

Following up on #963, around one-two month from now, we should review the dbt in Airflow survey results and decide what is the oldest version of Airflow we want to support.

Write a blog post sharing the results of the survey, co-authoring with dbt community members.

[tatiana]

Started making some progress on this:
https://docs.google.com/document/d/1h2XrJhRLUspNAumvlMPQxYSbHNixM_6Yz9EoxrXWEos/edit

[tatiana]

I had individual calls with Bruno and Rafael last week and today, and both agreed to be co-authors.
I shared with them the anonymised results and also the draft - and we'll sync next week