test

Support `--profile` option #1551

Job	Run time
check-misc (head)	17s
steep-check (head)	40s
test-memory (head)	40s
test-ruby (head, master)	6m 11s
test-windows (head)	2m 21s
test-ruby (3.0, master)	5m 41s
ruby-versions / Generate Ruby versions	4s
test-c (head, cc)	11s
test-cpp (head, g++)	16s
test-c (head, gcc)	12s
test (2.5)	34s
test-cpp (head, clang++)	20s
test (2.6)	38s
test-c (head, clang)	15s
test (2.7)	36s
test (3.0)	11s
test (3.1)	23s
test (3.2)	21s
test (3.3)	24s
test (3.4)	22s
test (head)	17s
	20m 54s

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