Remove ros-rolling-test-msgs

Author: minggangw

.github/workflows/linux-build-and-test.yml

@@ -40,10 +40,6 @@ jobs:
     - name: Setup ROS2
       uses: ros-tooling/[email protected]
 
-    - name: Install test-msgs on Linux
-      run: |
-        sudo apt install ros-${{ needs.identify-ros-distro.outputs.distro }}-test-msgs
-
     - uses: actions/checkout@v4
 
     - name: Build and test rclnodejs