feat(@angular/build): add advanced coverage options to unit-test builder #994

Job	Run time
list	27s
workflow (build-unit-tests)	36s
workflow (build-cli)	29s
workflow (devkit-core-tests-rerun)	33s
workflow (devkit-core-tests)	36s
workflow (modules-builder-tests)	35s
	3m 16s

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