test: use correct file naming syntax for `util-parse-env`
The project's test runner will only run files beginning with test-, so this PR fixes util-parse-env.js to test-util-parse-env.js.
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Do not update/delete: Notification broadcast message test data
The project's test runner will only run files beginning with test-, so this PR fixes util-parse-env.js to test-util-parse-env.js.