Pin silero VAD onnx model version to v4.0 #180

Job	Run time
check-code-format (3.8)	6s
check-code-format (3.8)	6s
check-code-format (3.8)	6s
run-tests (3.8)	2m 5s
run-tests (3.8)	58s
run-tests (3.8)	2m 1s
check-code-format (3.9)	8s
check-code-format (3.9)	8s
check-code-format (3.9)	8s
run-tests (3.9)	1m 49s
run-tests (3.9)	58s
run-tests (3.9)	2m 3s
check-code-format (3.10)	10s
check-code-format (3.10)	10s
check-code-format (3.10)	10s
run-tests (3.10)	2m 0s
run-tests (3.10)	40s
run-tests (3.10)	2m 4s
check-code-format (3.11)	6s
check-code-format (3.11)	6s
check-code-format (3.11)	6s
run-tests (3.11)	2m 4s
run-tests (3.11)	57s
run-tests (3.11)	1m 48s
build-and-push-docker-cpu	0s
build-and-push-docker-cpu	0s
build-and-push-docker-cpu	0s
publish-to-pypi	0s
publish-to-pypi	0s
publish-to-pypi	0s
build-and-push-docker-tensorrt	0s
build-and-push-docker-tensorrt	0s
build-and-push-docker-tensorrt	0s
build-and-push-docker-gpu	0s
build-and-push-docker-gpu	0s
build-and-push-docker-gpu	0s
	20m 57s

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