Remove link to ecore bug

These bugs are not accessible by the general public, remove the link from
the Apertis documentation.

Signed-off-by: Martyn Welch <martyn.welch@collabora.com>

content/docs/traffic-control.md

@@ -358,7 +358,6 @@ control rules automatically.
   - tcmmd only works on one network interface at a time. It is a problem
     with tethering. Also, it selects the interface when it starts and
     does not handle interfaces going up and down.
-    ([Bug\#2417](https://bugzilla.ecore.bosch.com/bugzilla/show_bug.cgi?id=2417))
   - tcmmd only supports one stream connection at a time. It is a problem
     if the user is watching two videos at the same time.