refactor: Remove more `@scalar-opt` #12631

Job	Run time
check-wasm	6m 20s
check-features	8m 51s
test (ubuntu-latest)	4m 0s
test (windows-latest)	10m 13s
integration-test (ubuntu-latest)	2m 0s
integration-test (windows-latest)	5m 37s
	37m 1s

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