fix(clickhouse): support multi-gateway projects with catalog-aware engines #3790

Job	Run time
changes	6s
test-dbt-versions (1.10)	1m 41s
test-dbt-versions (1.3)	1m 44s
test-dbt-versions (1.7)	2m 52s
test-dbt-versions (1.8)	1m 31s
test-dbt-versions (1.5)	1m 35s
test-dbt-versions (1.9)	1m 47s
test-dbt-versions (1.4)	1m 30s
test-dbt-versions (1.6)	2m 39s
test-vscode	0s
test-vscode-e2e	0s
migration-test	1m 28s
doc-tests	32s
cicd-tests-windows	3m 5s
style-and-cicd-tests (3.9)	4m 26s
style-and-cicd-tests (3.13)	3m 0s
style-and-cicd-tests (3.10)	3m 2s
style-and-cicd-tests (3.11)	2m 58s
engine-tests-docker (mssql)	1m 53s
style-and-cicd-tests (3.12)	3m 0s
engine-tests-docker (postgres)	2m 6s
engine-tests-docker (duckdb)	1m 40s
engine-tests-docker (starrocks)	2m 42s
engine-tests-docker (mysql)	1m 37s
engine-tests-docker (clickhouse)	1m 36s
engine-tests-docker (spark)	1m 30s
engine-tests-docker (trino)	2m 28s
engine-tests-docker (risingwave)	1m 32s
ui-test	0s
ui-style	0s
engine-tests-cloud	1s
	54m 1s

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