Bump ros-tooling/setup-ros from 0.6 to 0.7 (#91)

Bumps [ros-tooling/setup-ros](https://github.com/ros-tooling/setup-ros) from 0.6 to 0.7.
- [Release notes](https://github.com/ros-tooling/setup-ros/releases)
- [Commits](ros-tooling/setup-ros@v0.6...v0.7)

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Christoph Fröhlich <christophfroehlich@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/ros-lint.yml

@@ -12,7 +12,7 @@ jobs:
           linter: [copyright, lint_cmake]
     steps:
     - uses: actions/checkout@v4
-    - uses: ros-tooling/setup-ros@v0.6
+    - uses: ros-tooling/setup-ros@v0.7
     - uses: ros-tooling/action-ros-lint@v0.1
       with:
         distribution: rolling