Fix issue

Author: minggangw

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

@@ -44,25 +44,23 @@ jobs:
 
     - name: Install ROS2 Rolling (Conditional)
       if: ${{ needs.identify-ros-distro.outputs.distro == 'rolling' }}
-      shell: bash
+      shell: powershell
       run: |
         wget --quiet https://ci.ros2.org/view/packaging/job/packaging_windows/lastSuccessfulBuild/artifact/ws/ros2-package-windows-AMD64.zip -O rolling.zip
         7z x rolling.zip -y -o/c/dev/rolling
 
     - uses: actions/checkout@v4
 
     - name: Build rclnodejs
-      shell: cmd
+      shell: powershell
       run: |
         call "c:\dev\${{ needs.identify-ros-distro.outputs.distro }}\ros2-windows\local_setup.bat"
         npm i
 
     # On the windows/foxy combination the Eclipse CycloneDDS RMW implementation is used to workaround 
     # an error when loading the default fastrtps ddl
     - name: Test rclnodejs
-      shell: cmd
+      shell: powershell
       run: |
-        pixi shell
         call "c:\dev\${{ needs.identify-ros-distro.outputs.distro }}\ros2-windows\local_setup.bat"
-        cmd /c "if ${{ needs.identify-ros-distro.outputs.distro }}==foxy (set RMW_IMPLEMENTATION=rmw_cyclonedds_cpp&&npm test)"
-        cmd /c "if NOT ${{ needs.identify-ros-distro.outputs.distro }}==foxy (npm test)"
+        npm test