[simu] - add room_009 without roof.

worlds/isae_room-07009/isae_fisa.world

@@ -86,7 +86,7 @@
         <visual name='visual'>
           <geometry>
             <mesh>
-              <uri>file://worlds/isae_room-07009/room_07_009_08.dae</uri>
+              <uri>file://worlds/isae_room-07009/room_07_009_without_roof.dae</uri>
               <scale>1 1 1</scale>
             </mesh>
           </geometry>
@@ -94,7 +94,7 @@
         <collision name="collision">
           <geometry>
           <mesh>
-            <uri>file://worlds/isae_room-07009/room_07_009_08.dae</uri>
+            <uri>file://worlds/isae_room-07009/room_07_009_without_roof.dae</uri>
             <scale>1 1 1</scale>
           </mesh>
           </geometry>