Remove ethtool note and add special notes for current glibc issue.

centos_rss/prod.packages.yml

@@ -14,8 +14,10 @@ packages:
   systemd:
   dbus:
   glibc:
-  ethtool:
-     - notes: 'https://cern.service-now.com/service-portal?id=ticket&table=u_request_fulfillment&n=RQF2027038'
+    feed: 'centos-8-.*'
+    notes: |-
+      Hopefully this package fixes [Bugzilla 2119304](https://bugzilla.redhat.com/show_bug.cgi?id=2119304).
+      If it does, then you can delete `.freeze.s8` ([discussed here](https://mattermost.web.cern.ch/it-dep/pl/ppa7tti7jfyc9no9ujq48uwoga)) and close [INC3213182](https://cern.service-now.com/service-portal?id=ticket&n=INC3213182).
   #iputils:
   #  - feed: 'centos-8-.*'
   #  - notes: '@schwicke [Red Hat #03139425](https://access.redhat.com/support/cases/#/case/03139425), [Bugzilla](https://bugzilla.redhat.com/show_bug.cgi?id=2047659)'