Fix build with ICU 76 #2028

Job	Run time
OSSF Scorecard	25s
macOS (macos-13, macos-aarch64-dyn)	2m 31s
macOS (macos-13, macos-x86_64-dyn)	4m 50s
Windows (windows-2022)	2m 25s
Linux (linux-x86_64-static, true)	5m 15s
macOS (macos-13, ios-arm64-dyn)	2m 23s
Linux (linux-x86_64-static, false)	3m 48s
macOS (macos-13, ios-x86_64-dyn)	2m 36s
Linux (linux-x86_64-dyn, true)	5m 0s
macOS (macos-14, macos-aarch64-dyn)	2m 10s
Linux (linux-x86_64-dyn, false)	3m 40s
macOS (macos-14, ios-arm64-dyn)	2m 12s
Linux (linux-aarch64-musl-dyn, true)	3m 1s
macOS (macos-14, ios-x86_64-dyn)	2m 12s
Linux (linux-aarch64-musl-dyn, false)	1m 44s
Linux (linux-aarch64-dyn, true)	1m 56s
Linux (linux-aarch64-dyn, false)	1m 52s
Linux (android-arm, true)	2m 4s
Linux (android-arm, false)	1m 59s
Linux (android-arm64, true)	2m 1s
Linux (android-arm64, false)	1m 54s
Linux (wasm, true)	2m 11s
Linux (wasm, false)	1m 59s
	1h 0m 8s

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