test-plugin-update: Update comment regarding 'Proxmox' service state.

CMK-24198

Change-Id: Ida7dca71b836943d4c16e74b81e7b43ba73fcec5

Author: MatteoStifano

tests/plugins_integration/test_plugin_update.py

@@ -44,8 +44,8 @@ def _skip_checks():
     #   See Werk #16377 or commit daf9d3ab9a5e9d698733f0af345d88120de863f0
     # * The 'Power x' (x=1,2,...) services have been renamed into 'Power supply'
     #   See Werk 16905.
-    # * The 'Proxmox VE Node Info' service shows a flaky behavior after update.
-    #   Related: CMK-24198
+    # * The 'Proxmox VE Node Info' service state now depends on the 'subscription' state.
+    #   See CMK-24198.
     config.skipped_checks = ["Postfix status", "Postfix Queue", "Power 1", "Proxmox VE Node Info"]
     try:
         yield