Add link to open source publications

Author: Shegox

profile/README.md

@@ -5,6 +5,6 @@
 - [Open Source Community @ SAP](https://pages.community.sap.com/topics/open-source)
 - [Podcast series "The Open Source Way"](https://podcast.opensap.info/open-source-way/)
 - [Webinar series "SAP Open Source"](https://webinars.sap.com/ospo-webinar-series/en/home)
-- [Blog posts](https://community.sap.com/t5/open-source-blogs/bg-p/open-sourceblog-board)
+- [Open Source Publications](https://pages.community.sap.com/topics/open-source/publications)
 - [Jobs](https://jobs.sap.com/search/?q=%22open+source%22)
 - [External Report 2023](https://dam.sap.com/mac/app/e/pdf/preview/embed/NG3Cg8G?ltr=a&rc=10&includeRelatedAssets=true)