Regression in rcl_action tests

[cottsay]

Messages similar to:

Node name not found: ns='/', name='test_action_graph_old_node_name

Example failures:

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[cottsay]

@ivanpauno, I believe that the patch series around ros2/ros2cli#322 regressed these tests. Could you please take a look?

[ivanpauno]

@ivanpauno, I believe that the patch series around ros2/ros2cli#322 regressed these tests. Could you please take a look?

Yeah, I didn't run rcl_action graph test before merging.
It should be easy to fix.

[ivanpauno]

Fixed by ros2/rcl#504.
@cottsay can you close the issue? I don't have write access here