ur_robot_driver: 2.1.1-1 in 'noetic/distribution.yaml' [bloom]

[RobertWilbrandt]

Increasing version of package(s) in repository ur_robot_driver to 2.1.1-1:

• upstream repository: https://github.com/UniversalRobots/Universal_Robots_ROS_Driver.git
• release repository: https://github.com/UniversalRobots/Universal_Robots_ROS_Driver-release.git
• distro file: noetic/distribution.yaml
• bloom version: 0.11.2
• previous version for package: null

ur_calibration

• No changes

ur_dashboard_msgs

• No changes

ur_robot_driver

* Move controller_stopper to ur_robot_driver
  Since a standalone package with that name was declined during the release
  process, we decided to move the controller_stopper package over to the driver.
* Update minimal required polyscope version in docs
* Contributors: Felix Exner

[RobertWilbrandt]

Sorry for the mixup, this is still missing the license change #35593. I'll close this and re-release with that incorporated.