LogViewer doesn't handle ANSI "CSI Ps K" (Erase in Line) control character

[logonoff]

When you debug a node ( Compute -> Nodes -> SomeNode -> Terminal, or via CLI oc debug node/ ) and you open a separate console window where you open up the spawned debug pods logs, the shell prompt (e.g sh-5.1#) is shown twice at the start of the logs.

This is not shown when oc logs is used because ANSI control characters are used to hide the first sh-5.1.

reproducing example:

import { LogViewer } from '@patternfly/react-log-viewer';

// shows "secret message"
export default () => (
  <LogViewer data="\x1b[0msecret message\r\x1b[K" />
);

vs.

# shows nothing
echo -e "\x1b[0msecret message\r\x1b[K" 

xref https://issues.redhat.com/browse/OCPBUGS-54247