fix(@angular/build): bump piscina to 5.2.0 #3811

Job	Run time
list	34s
workflow (build-cli)	1m 43s
workflow (devkit-core-tests)	1m 43s
workflow (modules-builder-tests)	2m 9s
workflow (build-unit-tests)	2m 44s
workflow (devkit-core-tests-rerun)	1m 54s
	10m 47s

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