fix: revert commenting out of radar.launch.xml

Signed-off-by: kminoda <koji.minoda@tier4.jp>

Author: kminoda

aip_xx1_launch/launch/sensing.launch.xml

@@ -33,9 +33,9 @@
     </include>
 
     <!-- Radar Driver -->
-    <!-- <include file="$(find-pkg-share aip_xx1_launch)/launch/radar.launch.xml">
+    <include file="$(find-pkg-share aip_xx1_launch)/launch/radar.launch.xml">
       <arg name="launch_driver" value="$(var launch_driver)" />
-    </include> -->
+    </include>
 
     <!-- Vehicle twist -->
     <include file="$(find-pkg-share vehicle_velocity_converter)/launch/vehicle_velocity_converter.launch.xml">