Add SO-ARM 100 description

Author: stephane-caron

README.md

@@ -38,6 +38,7 @@ A curated list of awesome robot descriptions in URDF, Xacro or MJCF formats.
 | Panda | Franka Robotics | [URDF](https://github.com/Gepetto/example-robot-data/tree/master/robots/panda_description), [Xacro](https://github.com/frankaemika/franka_ros/tree/develop/franka_description) | Apache-2.0 | ✔️ | ✖️ | ✔️ |
 | Poppy Ergo Jr | Poppy Project | [URDF](https://github.com/poppy-project/poppy_ergo_jr_description) | GPL-3.0 | ✔️ | ✔️ | ✔️ |
 | Sawyer | Rethink Robotics | [Xacro](https://github.com/RethinkRobotics/sawyer_robot/tree/master/sawyer_description), [MJCF](https://github.com/google-deepmind/mujoco_menagerie/tree/main/rethink_robotics_sawyer) | Apache-2.0 | ✔️ | ✔️ | ✔️ |
+| SO-ARM 100 | The Robot Studio | [URDF](https://github.com/TheRobotStudio/SO-ARM100/tree/main/URDF/SO_5DOF_ARM100_8j_URDF.SLDASM) | Apache-2.0 | ✔️ | ✔️ | ✔️ |
 | UR10 | Universal Robots | [URDF](https://github.com/Gepetto/example-robot-data/blob/master/robots/ur_description/urdf/ur10_robot.urdf), [Xacro](https://github.com/ros-industrial/universal_robot/blob/kinetic-devel/ur_description/urdf/ur10.urdf.xacro) | Apache-2.0 | ✔️ | ✔️ | ✔️ |
 | UR10e | Universal Robots | [MJCF](https://github.com/deepmind/mujoco_menagerie/tree/main/universal_robots_ur10e), [Xacro](https://github.com/ros-industrial/universal_robot/blob/kinetic-devel/ur_e_description/urdf/ur10e.urdf.xacro) | BSD-3-Clause | ✔️ | ✔️ | ✔️ |
 | UR3 | Universal Robots | [URDF](https://github.com/Gepetto/example-robot-data/blob/master/robots/ur_description/urdf/ur3_robot.urdf), [Xacro](https://github.com/ros-industrial/universal_robot/blob/kinetic-devel/ur_description/urdf/ur3.urdf.xacro) | Apache-2.0 | ✔️ | ✔️ | ✔️ |