Disable path/odom visualization by default

In the case where we are not computing the poses in an egocentric world
(base_frame != "") and we are not publishing to the TF tree, then the
visualization wouldn't make sense. Therefore, disable it by default

ros/rviz/kiss_icp.rviz

@@ -202,7 +202,7 @@ Visualization Manager:
             Reliability Policy: Best Effort
             Value: /kiss/trajectory
           Value: true
-      Enabled: true
+      Enabled: false
       Name: odometry
     - Class: rviz_default_plugins/Axes
       Enabled: true