add support for postgres #957

Job	Run time
container-build-test (gpu-health-monitor-dcgm3, make -C health-monitors/gpu-health-monitor docker...	5m 19s
container-build-test (file-server-cleanup, make -C log-collector docker-build-file-server-cleanup)	3m 25s
container-build-test (log-collector, make -C log-collector docker-build-log-collector)	3m 3s
container-build-test (gpu-health-monitor-dcgm4, make -C health-monitors/gpu-health-monitor docker...	5m 22s
container-build-test (syslog-health-monitor, make -C health-monitors/syslog-health-monitor docker...	4m 22s
container-build-test (kubernetes-object-monitor, make -C health-monitors/kubernetes-object-monito...	6m 8s
ko-build-test (health-events-analyzer, .)	1m 13s
ko-build-test (labeler, .)	1m 30s
ko-build-test (platform-connectors, .)	1m 26s
ko-build-test (fault-quarantine, .)	1m 34s
ko-build-test (fault-remediation, .)	1m 29s
ko-build-test (node-drainer, .)	1m 32s
ko-build-test (janitor, .)	1m 55s
ko-build-test (health-monitors/csp-health-monitor, ./cmd/maintenance-notifier)	1m 27s
ko-build-test (health-monitors/csp-health-monitor, ./cmd/csp-health-monitor)	1m 43s
container-build-summary	2s
	41m 30s

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