feat(autoware.repos): minor update autowarefoundation/autoware_msgs to 1.5.0 (#5984)

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Author: awf-autoware-bot[bot]

autoware.repos

@@ -3,7 +3,7 @@ repositories:
   core/autoware_msgs:
     type: git
     url: https://github.com/autowarefoundation/autoware_msgs.git
-    version: 1.4.0
+    version: 1.5.0
   # TODO (isamu-takagi): Use a released version when autoware_universe uses a released version.
   core/autoware_adapi_msgs:
     type: git