Fix StopJobSuccessWorker does not stop environment with bridge

What does this MR do and why?

This MR fixes a minor bug that StopJobSuccessWorker doesn't stop an environment when the job is bridge.

See the Support `environment` keyword with `trigger` ke... (#369061 - closed) for more information.

Screenshots or screen recordings

N/A (The feature is not exposed to users yet)

How to set up and validate locally

N/A (The feature is not exposed to users yet)

MR acceptance checklist

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