fix(@angular/build): ensure transitive SCSS partial errors are tracke… #10121

Job	Run time
lint	1m 58s
build	3m 5s
build-e2e-windows	3m 5s
Browser Compatibility Tests	1s
e2e-package-managers	1s
test	1s
e2e	1s
e2e-snapshots	1s
publish-snapshots	1s
e2e-windows	1s
	8m 15s

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