chore: change bench naming for h2 #13520

Job	Run time
dependency-review	11s
Test with Node.js 20 compiled --without-intl	5m 13s
Test with Node.js 21 compiled --without-intl	5m 10s
Lint	35s
Fuzzing	3m 27s
Test TypeScript types	29s
test (18, macos-latest) / Test with Node.js 18 on macos-latest	4m 17s
test (18, ubuntu-latest) / Test with Node.js 18 on ubuntu-latest	1m 48s
test (18, windows-latest) / Test with Node.js 18 on windows-latest	5m 46s
test (20, macos-latest) / Test with Node.js 20 on macos-latest	2m 52s
test (20, ubuntu-latest) / Test with Node.js 20 on ubuntu-latest	3m 37s
test (20, windows-latest) / Test with Node.js 20 on windows-latest	5m 27s
test (21, macos-latest) / Test with Node.js 21 on macos-latest	3m 8s
test (21, windows-latest) / Test with Node.js 21 on windows-latest	4m 34s
test (21, ubuntu-latest) / Test with Node.js 21 on ubuntu-latest	2m 41s
automerge	0s
	49m 15s

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