fix: add ptz back to rover_launch.py

oopsies

rover_launch.py

@@ -38,16 +38,16 @@ def launch_setup(context, *args, **kwargs):
                 on_exit=Shutdown()
             )
         )
-        # nodes.append(
-        #     Node(
-        #         package='core_pkg',
-        #         executable='ptz',  # change as needed
-        #         name='ptz',
-        #         output='both'
-        #         # Currently don't shutdown all nodes if the PTZ node fails, as it is not critical
-        #         # on_exit=Shutdown()  # Uncomment if you want to shutdown on PTZ failure
-        #     )
-        # )
+        nodes.append(
+            Node(
+                package='core_pkg',
+                executable='ptz',  # change as needed
+                name='ptz',
+                output='both'
+                # Currently don't shutdown all nodes if the PTZ node fails, as it is not critical
+                # on_exit=Shutdown()  # Uncomment if you want to shutdown on PTZ failure
+            )
+        )
         nodes.append(
             Node(
                 package='bio_pkg',