fix(@angular/build): prevent reporter duplicates by explicitly overri… #3291

Job	Run time
list	24s
workflow (devkit-core-tests-rerun)	1m 28s
workflow (devkit-core-tests)	1m 24s
workflow (modules-builder-tests)	1m 54s
workflow (build-unit-tests)	2m 27s
workflow (build-cli)	1m 46s
	9m 23s

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