fixing redirection

Author: bwren

.openpublishing.redirection.json

@@ -37258,11 +37258,6 @@
       "redirect_url": "/azure/azure-monitor/platform/activity-log-collect-tenants",
       "redirect_document_id": false
     },
-    {
-      "source_path": "articles/azure-monitor/platform/oms-portal-transition.md",
-      "redirect_url": "/azure/azure-monitor/overview",
-      "redirect_document_id": false
-    },
     {
       "source_path": "articles/azure-monitor/platform/oms-portal-faq.md",
       "redirect_url": "/azure/azure-monitor/overview",