fix(@angular/cli): simplify Angular version compatibility checks and … #3055

Job	Run time
list	21s
workflow (build-cli)	1m 52s
workflow (devkit-core-tests-rerun)	1m 21s
workflow (modules-builder-tests)	1m 58s
workflow (devkit-core-tests)	1m 27s
workflow (build-unit-tests)	2m 27s
	9m 26s

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