chore(webauto-ci): update architecture_type parameter for simulation

[HansRobo]

Description

Update architecture_type parameter for simulation

Related: https://github.com/tier4/scenario_simulator_v2/pull/1027

Tests performed

Not applicable.

Effects on system behavior

Not applicable.

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[mitsudome-r]

@HansRobo Thanks for the PR. Are there any drawbacks for changing the architecture, or is this improvement for traffic light scenarios?

[mitsudome-r]

At the moment, there seems to be no drawback so I'm approving the PR. (we might have to revert this once we port to autoware_msgs)