fix(tier4_planning_launch): rename virtual traffic light state

[isamu-takagi]

Description

The autoware_dummy_infrastructure package is sending /system/v2x/virtual_traffic_light_states, and the autoware_behavior_velocity_planner package is receiving /awapi/tmp/virtual_traffic_light_states. So the topic name will be changed to match the autowar_core: autoware_core_planning.launch.xml.

Related PR: autowarefoundation/autoware_universe#12505

How was this PR tested?

1. Checkout related PRs.
2. Launch planning simulation with scenario_simulation:=true
3. Check there is only one topic for virtual_traffic_light_states

   $ ros2 topic list | grep virtual_traffic_light_states
   /perception/virtual_traffic_light_states
   

4. And check there are one subscriber and one publisher.

   $ ros2 topic info /perception/virtual_traffic_light_states
   Type: tier4_v2x_msgs/msg/VirtualTrafficLightStateArray
   Publisher count: 1
   Subscription count: 1
   

Notes for reviewers

None.

Effects on system behavior

None.

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