fix(@schematics/angular): correct style guide paths for standalone co… #2202

Job	Run time
list	28s
workflow (modules-builder-tests)	1m 47s
workflow (build-cli)	1m 35s
workflow (build-unit-tests)	2m 28s
workflow (devkit-core-tests-rerun)	1m 23s
workflow (devkit-core-tests)	1m 22s
	9m 3s

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