fix(driving_environment_analyzer): fix dependency and code related to route_handler

[mkquda]

Description

Fixes for adding autoware_ prefix to route handler

• refactor(route_handler): route handler add autoware prefix autoware.universe#7341

Tests performed

Notes for reviewers

Should be merged after linked PR is closed.

Interface changes

Effects on system behavior

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[satoshi-ota]

@mkquda LGTM! Thank you.