fix(clickhouse): unwrap parenthesized PRIMARY_KEY independent of ORDER_BY #3910

Job	Run time
changes	6s
test-dbt-versions (1.8)	1m 41s
test-dbt-versions (1.3)	1m 38s
test-dbt-versions (1.7)	1m 55s
test-dbt-versions (1.4)	1m 29s
test-dbt-versions (1.5)	1m 32s
test-dbt-versions (1.6)	1m 41s
test-dbt-versions (1.9)	1m 27s
test-dbt-versions (1.10)	1m 24s
test-vscode-e2e	-1s
test-vscode	-8s
migration-test	1m 28s
cicd-tests-windows	10m 39s
doc-tests	40s
style-and-cicd-tests (3.11)	23m 24s
style-and-cicd-tests (3.10)	23m 32s
style-and-cicd-tests (3.12)	25m 1s
style-and-cicd-tests (3.9)	24m 20s
style-and-cicd-tests (3.13)	18m 48s
engine-tests-docker (spark)	5m 26s
engine-tests-docker (mysql)	1m 39s
engine-tests-docker (mssql)	1m 48s
engine-tests-docker (postgres)	2m 10s
engine-tests-docker (duckdb)	1m 39s
engine-tests-docker (starrocks)	4m 33s
engine-tests-docker (clickhouse)	3m 21s
engine-tests-docker (trino)	8m 32s
engine-tests-docker (risingwave)	2m 34s
ui-test	-1s
ui-style	-1s
engine-tests-cloud	0s
	2h 52m 16s

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