Clear release notes (#10956)

Author: castrodd

release_notes.md

@@ -3,4 +3,3 @@
 - My change description (#PR)
 -->
 *Please note we have reached end-of-life (EOL) support for v3.x.* For more information on supported runtime versions, please see [here.](https://learn.microsoft.com/en-us/azure/azure-functions/functions-versions?tabs=v4&pivots=programming-language-csharp)
-- Update domain for CDN URI