chore(ci): add blog content setup step to website deploy workflow
This repository hosts the content for the Apache Fluss website at https://fluss.apache.org. The static HTML content for the site is published in the asf-site branch.
The website source code is maintained in the website/ directory of the apache/fluss repository. Different versions of the documentation are maintained in separate branches of the apache/fluss repository. For example: the release-0.7 branch contains the documentation for version v0.7.
The blog source code is maintained in the apache/fluss-blog repository.
The main branch of this repository (apache/fluss-website) contains a GitHub Actions workflow that automatically builds and deploys the website and documentation whenever changes are made to the main or release-* branches of the apache/fluss repository under its website/ directory. The workflow will also automatically clone the blog content from the apache/fluss-blog repository and include it when building the website.
For more information on contributing documentation, see:
How to Contribute Documentation