Minor improvement to zerotrie hash function (#5106) #2001

Job	Run time
Check Credentials for jobs that need JSON credentials	3s
WASM Demo	1m 56s
bench-memory (macos-latest)	3m 21s
bench-binsize	2m 58s
bench-memory (ubuntu-latest)	3m 32s
bench-memory (windows-latest)	7m 55s
bench-perf (components/collections)	4m 36s
bench-perf (components/datetime)	4m 20s
bench-perf (components/locale)	2m 39s
bench-perf (components/locale_core)	5m 26s
bench-perf (components/plurals)	6m 15s
bench-perf (components/segmenter)	3m 33s
bench-perf (provider/blob)	3m 20s
bench-perf (utils/fixed_decimal)	5m 59s
bench-perf (utils/litemap)	2m 3s
bench-perf (utils/tinystr)	6m 37s
bench-perf (utils/writeable)	3m 40s
bench-perf (utils/zerovec)	8m 37s
bench-perf (utils/zerotrie)	5m 42s
Rust docs	4m 47s
C++ docs	1m 39s
Dart docs	1m 19s
TypeScript docs	42s
Deploy to GitHub Pages	11m 32s
	1h 42m 31s

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