[Test] Stabilize message-translator tests on Node.js 26.4 #521

Job	Run time
build-and-test / build (20.X, arm64, lyrical)	8m 50s
build-and-test / build (20.X, arm64, jazzy)	9m 12s
build-and-test / build (20.X, arm64, humble)	7m 30s
build-and-test / build (20.X, arm64, kilted)	8m 1s
	33m 33s

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