Fix externalClickhouse password secret #2927

Job	Run time
docker-build-accounts	1m 21s
docker-build-api-reference	1m 12s
docker-build-app	1m 32s
docker-build-docs	1m 9s
docker-build-home	1m 44s
docker-build-isolated-vm	1m 6s
docker-build-otel-collector	49s
docker-build-worker	1m 26s
docker-build-workflow	1m 44s
docker-build-copilot	2m 3s
docker-build-admin-dashboard	1m 58s
docker-build-dashboard	2m 48s
docker-build-e2e	2m 28s
docker-build-haraka	55s
docker-build-ingestor	1m 20s
docker-build-probe	2m 49s
docker-build-status-page	1m 48s
docker-build-test-server	2m 50s
	31m 2s

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