temporarily hold plotjuggler

to avoid latest breakage

Author: v4hn

sources.repos

@@ -558,7 +558,7 @@ repositories:
   plotjuggler:
     type: git
     url: https://github.com/facontidavide/PlotJuggler.git
-    version: main
+    version: 7f71ed2bdecf0c398ee42d926484d3120d0742e1
   plotjuggler_msgs:
     type: git
     url: https://github.com/facontidavide/plotjuggler_msgs.git