Add badge for updating articles and instructions in README.

README.md

@@ -1,5 +1,12 @@
+#### To utilize this repository for yourself...
+Change the `BASE_URL` to your MinIO Blog author page's URL.
+
+---
+
 # David Cannan's MinIO Publications
 
+[![Update Articles](https://github.com/Cdaprod/david-cannan-minio-blogs/actions/workflows/update-articles.yml/badge.svg)](https://github.com/Cdaprod/david-cannan-minio-blogs/actions/workflows/update-articles.yml)
+
 | Title | Author | Summary | Date | Link |
 |-------|--------|---------|------|------|
 | Deploying MinIO with GitOps on Self-Hosted Infrastructure | David Cannan | This article unveils the synergy between MinIO and GitOps, utilizing self-hosted GitHub Actions to redefine CI/CD workflows. It emphasizes streamlined data management, security, and the efficiency of deploying scalable software.