test(@angular/build): preserve zone change detection provider #1994

Job	Run time
lint	2m 8s
build	24s
build-e2e-windows	30s
test	0s
Browser Compatibility Tests	0s
e2e-snapshots	0s
publish-snapshots	0s
e2e-package-managers	0s
e2e	0s
e2e-windows	0s
	3m 2s

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