Merge pull request #249879 from KarlErickson/karler-delete

deleted old/obsolete article

Author: JamesJBarnett

articles/spring-apps/.openpublishing.redirection.spring-apps.json

@@ -44,6 +44,11 @@
             "source_path": "reference-architecture.md",
             "redirect_url": "/azure/architecture/web-apps/spring-apps?toc=/azure/spring-apps/toc.json&bc=/azure/spring-apps/breadcrumb/toc.json",
             "redirect_document_id": false
+        },
+        {
+            "source_path": "principles-microservice-apps.md",
+            "redirect_url": "/azure/spring-apps/index",
+            "redirect_document_id": false
         }
     ]
 }