[chore][receiver/snowflake] Enable goleak check #30060

Job	Run time
collector-build	5m 7s
docker-build	5m 27s
supervisor-test	53s
kubernetes-test-matrix (v1.26.0, receiver/k8sclusterreceiver)	5m 5s
kubernetes-test-matrix (v1.26.0, processor/k8sattributesprocessor)	4m 22s
kubernetes-test-matrix (v1.26.0, receiver/kubeletstatsreceiver)	4m 21s
kubernetes-test-matrix (v1.26.0, receiver/k8sobjectsreceiver)	3m 40s
kubernetes-test-matrix (v1.25.3, receiver/k8sclusterreceiver)	4m 44s
kubernetes-test-matrix (v1.25.3, processor/k8sattributesprocessor)	4m 41s
kubernetes-test-matrix (v1.25.3, receiver/kubeletstatsreceiver)	4m 15s
kubernetes-test-matrix (v1.25.3, receiver/k8sobjectsreceiver)	3m 17s
kubernetes-test-matrix (v1.24.7, receiver/k8sclusterreceiver)	4m 47s
kubernetes-test-matrix (v1.24.7, processor/k8sattributesprocessor)	4m 30s
kubernetes-test-matrix (v1.24.7, receiver/kubeletstatsreceiver)	4m 16s
kubernetes-test-matrix (v1.24.7, receiver/k8sobjectsreceiver)	3m 35s
kubernetes-test-matrix (v1.23.13, receiver/k8sclusterreceiver)	4m 44s
kubernetes-test-matrix (v1.23.13, processor/k8sattributesprocessor)	4m 29s
kubernetes-test-matrix (v1.23.13, receiver/kubeletstatsreceiver)	4m 18s
kubernetes-test-matrix (v1.23.13, receiver/k8sobjectsreceiver)	3m 17s
kubernetes-test	1s
	1h 19m 49s

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