Test

Optimize `FeedBuffer.update` #123

Job	Run time
check (macos-latest)	6m 21s
benchmark (macos-latest, jvm)	13m 14s
check (ubuntu-latest)	3m 49s
benchmark (macos-latest, js)	10m 27s
check (windows-latest)	7m 7s
benchmark (macos-latest, wasmJs)	10m 17s
benchmark (macos-latest, nativeHost)	10m 3s
benchmark (ubuntu-latest, jvm)	11m 1s
benchmark (ubuntu-latest, js)	9m 42s
benchmark (ubuntu-latest, wasmJs)	11m 30s
benchmark (ubuntu-latest, nativeHost)	9m 40s
benchmark (windows-latest, jvm)	12m 31s
benchmark (windows-latest, js)	13m 44s
benchmark (windows-latest, wasmJs)	12m 8s
benchmark (windows-latest, nativeHost)	11m 44s
	2h 33m 18s

Provide feedback