Merge pull request #197399 from MsGabsta/patch-3

Update features-linux.md

Author: PRMerger19

articles/virtual-machines/extensions/features-linux.md

@@ -207,6 +207,7 @@ When an update is available and automatic updates are enabled, the update is ins
 
 - Data disks
 - Extensions
+- Extension Tags
 - Boot diagnostics container
 - Guest OS secrets
 - VM size