fix(clickhouse): support multi-gateway projects with catalog-aware engines #3799

Job	Run time
test-dbt-versions (1.6)	1m 36s
test-dbt-versions (1.7)	1m 37s
test-dbt-versions (1.4)	1m 35s
test-dbt-versions (1.8)	1m 44s
changes	6s
test-dbt-versions (1.9)	1m 45s
test-dbt-versions (1.10)	1m 49s
test-dbt-versions (1.3)	1m 36s
test-dbt-versions (1.5)	1m 42s
test-vscode-e2e	-1s
test-vscode	-8s
doc-tests	33s
migration-test	1m 25s
cicd-tests-windows	11m 15s
style-and-cicd-tests (3.11)	21m 14s
style-and-cicd-tests (3.12)	24m 38s
style-and-cicd-tests (3.9)	24m 8s
style-and-cicd-tests (3.10)	19m 33s
style-and-cicd-tests (3.13)	22m 39s
engine-tests-docker (spark)	5m 3s
engine-tests-docker (postgres)	2m 16s
engine-tests-docker (trino)	8m 19s
engine-tests-docker (clickhouse)	2m 53s
engine-tests-docker (mysql)	1m 44s
engine-tests-docker (mssql)	1m 42s
engine-tests-docker (risingwave)	2m 36s
engine-tests-docker (duckdb)	1m 32s
engine-tests-docker (starrocks)	2m 30s
ui-test	0s
ui-style	0s
engine-tests-cloud	-1s
	2h 47m 20s

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