Add perf profiling to vitest #595

Job	Run time
List examples	6s
check	1m 10s
with-javascript-esm on Node 18	2m 46s
with-typescript-simple-esm on Node 18	3m 51s
with-typescript-simple-cjs on Node 20.5.1	3m 18s
with-typescript-esm on Node 20.5.1	3m 52s
with-javascript-esm on Node 20.5.1	2m 9s
with-typescript-cjs on Node 18	2m 5s
with-typescript-simple-cjs on Node 18	10m 51s
with-typescript-esm on Node 18	2m 15s
with-typescript-cjs on Node 20.5.1	3m 24s
with-typescript-simple-esm on Node 20.5.1	2m 16s
	38m 3s

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