refactor(@angular/build): support multiple results per application bu… #252

Job	Run time
list	37s
workflow (build-cli)	2m 11s
workflow (modules-builder-tests)	2m 30s
workflow (devkit-core-tests)	1m 52s
workflow (devkit-core-tests-rerun)	1m 56s
workflow (build-unit-tests)	2m 26s
	11m 32s

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