Updates setup-ros to use v0.6 to avoid erros with empy.
Checklist
[x] Signed all commits for DCO
[ ] Added tests
[ ] Updated documentation (as needed)
[ ] Updated migration guide (as needed)
[ ] Consider updating Python bindings (if it affects the public API)
Note to maintainers: Remember to use Squash-Merge and edit the commit message to match the pull request summary while retaining Signed-off-by messages.
🦟 Bug fix
Pairs with https://github.com/maliput/maliput_infrastructure/pull/317
Summary
Updates setup-ros to use v0.6 to avoid erros with empy.
Checklist
Note to maintainers: Remember to use Squash-Merge and edit the commit message to match the pull request summary while retaining
Signed-off-bymessages.