Prepare Rolling for platform transition. (#32036)

* Remove repositories in preparation for migration.

* Update target platforms for Rolling.

* Update releases after platform migration.

Migration command:

```
python3 migration-tools/migrate-rosdistro.py --source rolling --dest rolling \
  --source-ref 7eafe04 \
  --release-org ros2-gbp \
```

Of 299 repositories, 22 failed to bloom successfully.
This is most frequently caused by missing rosdep dependencies.

The following packages failed to bloom:

* aws-robomaker-small-warehouse-world
* control_box_rst
* fmi_adapter
* fmilibrary_vendor
* gazebo_ros2_control
* gazebo_ros_pkgs
* ign_rviz
* ignition_cmake2_vendor
* ignition_math6_vendor
* locator_ros_bridge
* moveit
* ntpd_driver
* ompl
* rmw_connextdds
* rmw_gurumdds
* ros_ign
* rosidl_typesupport_gurumdds
* rtabmap
* sdformat_urdf
* usb_cam
* warehouse_ros_mongo
* webots_ros2

* Pull releases for repositories with mismatched versions.

Some repositories in this migration were affected by the issue described in #32112
Now that the release version handling has been improved we can retry
migrating those repositories by removing the release version as the
script would for a failed bloom release.

* Update releases from additional packages after migration tools fix.

Using the migration-tool version from 38741a4

Migration command:

```
python3 migration-tools/migrate-rosdistro.py --source rolling --dest rolling \
  --source-ref 7eafe04 \
  --release-org ros2-gbp \
```

These packages did not build (as expected from previous runs)

* aws-robomaker-small-warehouse-world
* control_box_rst
* fmi_adapter
* fmilibrary_vendor
* gazebo_ros2_control
* gazebo_ros_pkgs
* ign_rviz
* ignition_cmake2_vendor
* ignition_math6_vendor
* locator_ros_bridge
* moveit
* ntpd_driver
* ompl
* rmw_connextdds
* rmw_gurumdds
* ros_ign
* rosidl_typesupport_gurumdds
* rtabmap
* sdformat_urdf
* usb_cam
* warehouse_ros_mongo
* webots_ros2