Bump ros-tooling/setup-ros from 0.3.1 to 0.3.4 (#751)

Bumps [ros-tooling/setup-ros](https://github.com/ros-tooling/setup-ros) from 0.3.1 to 0.3.4.
- [Release notes](https://github.com/ros-tooling/setup-ros/releases)
- [Commits](ros-tooling/setup-ros@0.3.1...0.3.4)

---
updated-dependencies:
- dependency-name: ros-tooling/setup-ros
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/ci.yml

@@ -38,7 +38,7 @@ jobs:
         with:
           path: ros_ws/src
 
-      - uses: ros-tooling/setup-ros@0.3.1
+      - uses: ros-tooling/setup-ros@0.3.4
 
       - uses: ros-tooling/action-ros-ci@v0.2
         with: