fix: prevent default catalog leak into catalog-unsupported gateways #3520

Job	Run time
changes	7s
test-vscode	1m 0s
test-dbt-versions (1.6)	1m 31s
test-dbt-versions (1.10)	1m 47s
test-dbt-versions (1.3)	1m 42s
test-dbt-versions (1.8)	1m 49s
test-dbt-versions (1.9)	1m 45s
test-dbt-versions (1.7)	1m 47s
test-dbt-versions (1.5)	1m 38s
test-dbt-versions (1.4)	1m 30s
test-vscode-e2e	0s
migration-test	1m 35s
cicd-tests-windows	14m 45s
style-and-cicd-tests (3.10)	24m 2s
style-and-cicd-tests (3.9)	25m 40s
style-and-cicd-tests (3.11)	24m 28s
doc-tests	39s
style-and-cicd-tests (3.12)	23m 46s
style-and-cicd-tests (3.13)	23m 22s
engine-tests-docker (mssql)	1m 49s
engine-tests-docker (risingwave)	2m 36s
engine-tests-docker (spark)	5m 52s
engine-tests-docker (mysql)	1m 33s
engine-tests-docker (duckdb)	1m 37s
engine-tests-docker (clickhouse)	3m 6s
engine-tests-docker (trino)	8m 46s
engine-tests-docker (postgres)	2m 19s
ui-test	0s
ui-style	0s
engine-tests-cloud	0s
	3h 0m 31s

Provide feedback