Update yarp-devices-ros2 conda-ci to support Jazzy

[traversaro]

Since RoboStack/ros-jazzy#5 and several follow up PRs, robostack now provides ROS Jazzy packages, so we can use them in CI. I also removed iron from the CI, as it is now EOL: https://docs.ros.org/en/iron/Releases/End-of-Life.html .

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[traversaro]

The CI fails with:

In file included from /home/runner/work/yarp-devices-ros2/yarp-devices-ros2/src/devices/frameTransformSet_nwc_ros2/frameTransformSet_nwc_ros2.cpp:6:
/home/runner/work/yarp-devices-ros2/yarp-devices-ros2/src/devices/frameTransformSet_nwc_ros2/frameTransformSet_nwc_ros2.h:72:10: error: conflicting return type specified for 'virtual bool FrameTransformSet_nwc_ros2::setTransforms(const std::vector<yarp::math::FrameTransform>&)'
   72 |     bool setTransforms(const std::vector<yarp::math::FrameTransform>& transforms) override;
      |          ^~~~~~~~~~~~~
In file included from /home/runner/work/yarp-devices-ros2/yarp-devices-ros2/src/devices/frameTransformSet_nwc_ros2/frameTransformSet_nwc_ros2.h:11:
/home/runner/miniconda3/envs/test/include/yarp/dev/IFrameTransformStorage.h:39:36: note: overridden function is 'virtual yarp::dev::ReturnValue yarp::dev::IFrameTransformStorageSet::setTransforms(const std::vector<yarp::math::FrameTransform>&)'
   39 |     virtual yarp::dev::ReturnValue setTransforms(const std::vector<yarp::math::FrameTransform>& transforms) = 0;
      |                                    ^~~~~~~~~~~~~
/home/runner/work/yarp-devices-ros2/yarp-devices-ros2/src/devices/frameTransformSet_nwc_ros2/frameTransformSet_nwc_ros2.h:73:10: error: conflicting return type specified for 'virtual bool FrameTransformSet_nwc_ros2::setTransform(const yarp::math::FrameTransform&)'
   73 |     bool setTransform(const yarp::math::FrameTransform& transform) override;
      |          ^~~~~~~~~~~~

but this is due to some braking changes in robotology/yarp#3169, that also affect the master branch.