Pin rolling CI to Ubuntu Noble until Rolling ships for Resolute (#1157)

industrial_ci maps ROS_DISTRO=rolling to ubuntu:resolute (26.04), but
rolling debs are not published for resolute yet, so setup_rosdep fails
with "Unable to locate package ros-rolling-ros-environment". Pin the job
to noble (24.04), which industrial_ci supports for rolling. Revert once
rolling is published for resolute.

Author: wooksong

.github/workflows/ros2-rolling.yaml

@@ -16,7 +16,9 @@ jobs:
     strategy:
       matrix:
         env:
-          - {ROS_DISTRO: rolling, ROS_REPO: main}
+          # rolling now targets Ubuntu 26.04 (resolute), which has no rolling
+          # debs yet. Pin to noble (24.04) until resolute is published.
+          - {ROS_DISTRO: rolling, ROS_REPO: main, OS_CODE_NAME: noble}
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v7