Merge pull request #105418 from vinynigam/patch-58

Rename file to avoid 404 in Azure updates

Author: PMEds28

articles/network-watcher/connection-monitor-2-preview.md renamed to articles/network-watcher/connection-monitor-preview.md

@@ -8,7 +8,7 @@
   expanded: true
   items:
   - name: Connection Monitor (Preview)
-    href: connection-monitor-2-preview.md
+    href: connection-monitor-preview.md
   - name: Diagnose VM traffic filter problem - Portal
     href: diagnose-vm-network-traffic-filtering-problem.md
   - name: Diagnose VM traffic filter problem - PowerShell