fix(tier4_simulator_launch): fix launch package name

[satoshi-ota]

Description

It has to update tier4_simulator_launch for this PR #3058.

Tests performed

I confirmed simualtor works well in my local env.

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[YoshiRi]

@satoshi-ota
If you can tolerate the visual complication, it would be helpful if you could write the following as the #3058 changes.

    <include file="$(find-pkg-share tier4_perception_launch)/launch/occupancy_grid_map/probabilistic_occupancy_grid_map.launch.xml">
      <arg name="input_obstacle_pointcloud" value="true"/>
      <arg name="input_obstacle_and_raw_pointcloud" value="false"/>
      <arg name="input/obstacle_pointcloud" value="/perception/obstacle_segmentation/pointcloud"/>
      <arg name="output" value="/perception/occupancy_grid_map/map"/>
      <arg name="method" value="laserscan_based_occupancy_grid_map"/>
      <arg name="map_origin" value="base_link"/>
      <arg name="scan_origin" value="base_link"/>
    </include>

[YoshiRi]

LGTM

[tkimura4]

LGTM