build(deps): bump Externals/zlib from `3adaa09` to `ceadaf2` #4930

Job	Run time
Windows Debug x64 (msvc)	35m 12s
Windows Debug x86 (msvc)	35m 20s
Windows Mixed x64 (msvc)	6m 8s
FreeBSD Debug x86_64	6m 46s
Windows Mixed x86 (msvc)	6m 15s
FreeBSD Release x86_64	9m 27s
Windows Release x64 (msvc)	9m 59s
Windows Release x86 (msvc)	9m 41s
Windows Release Master Gold x64 (msvc)	9m 12s
OpenBSD Debug x86_64	11m 23s
Windows Release Master Gold x86 (msvc)	8m 38s
OpenBSD Release x86_64	9m 54s
NetBSD Debug x86_64	10m 2s
NetBSD Release x86_64	8m 57s
Ubuntu Debug amd64 (gcc)	6m 21s
Ubuntu Release amd64 (gcc)	6m 28s
Ubuntu Debug amd64 (clang)	6m 45s
Ubuntu Release amd64 (clang)	9m 51s
Alpine Debug x86_64 (gcc)	7m 24s
Alpine Release x86_64 (gcc)	9m 3s
Alpine Debug x86 (gcc)	7m 36s
Alpine Release x86 (gcc)	9m 30s
Fedora Debug x86_64 (gcc)	17m 5s
Fedora Release x86_64 (gcc)	15m 55s
macOS Debug x86_64 (clang)	9m 41s
macOS Release x86_64 (clang)	11m 18s
macOS Debug arm64 (clang)	4m 19s
macOS Release arm64 (clang)	5m 28s
	5h 3m 38s

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