bring v2 addon bp in line with scripts from ember addon #864

Job	Run time
Lint JS	17s
Tests: Type Check	12s
Slow tests: defaults with npm	1m 55s
Tests (addon-location)	55s
Slow tests: defaults with yarn	1m 22s
Slow tests: typescript with npm	2m 23s
Tests (test-app-location)	46s
Slow tests: defaults with pnpm	51s
Slow tests: typescript with yarn	1m 47s
Slow tests: typescript with pnpm	1m 12s
Tests (addon-only)	23s
Tests (monorepo with npm)	1m 49s
Tests (monorepo with yarn)	1m 4s
Tests (monorepo with pnpm)	41s
Tests (rollup-build)	53s
Tests (declarations-configuration)	34s
	17m 4s

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