feat(route_client): print result

[kosuke55]

Description

currently client always print

 [route_client]: Service requested.

when getting result regardless of it's status.

In this PR, print status too.

$ ros2 run autoware_route_client route_client.py  /home/kosuke55/Downloads/route4.txt
[INFO 1723808387.338352599] [route_client]: Service failed: Cannot reroute as the planner is not in lane following. (main() at /home/kosuke55/pilot-auto/install/autoware_route_client/lib/autoware_route_client/route_client.py:103)

Related links

Tests performed

psim

Notes for reviewers

Interface changes

Effects on system behavior

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