cocoa: Fix conditional coding style #79

Job	Run time
Create test plan	8s
level1 / Haiku	2m 15s
level2 / NetBSD	2m 49s
level2 / Steam Linux Runtime (Sniper)	3m 7s
level2 / iOS (CMake & xcode)	1m 57s
level2 / MacOS (Framework) (arm64)	2m 42s
level2 / Windows (MSVC, x64)	5m 23s
level2 / Ubuntu 20.04 (Intel Compiler)	4m 44s
level2 / MacOS (Framework) (x64)	5m 14s
level2 / Windows (msys2, clang32)	7m 29s
level2 / Ubuntu 20.04	4m 3s
level2 / Windows (MSVC, clang-cl x86)	4m 52s
level2 / Windows (MSVC, ARM)	3m 42s
level2 / Ubuntu 20.04 (Intel oneAPI)	6m 55s
level2 / Android (CMake, lean)	3m 12s
level2 / Windows (MSVC, clang-cl x64)	4m 52s
level2 / Ubuntu 22.04	4m 40s
level2 / Android (Gradle)	2m 31s
level2 / Nintendo 3DS	1m 58s
level2 / PowerPC	2m 3s
level2 / Android (CMake)	2m 53s
level2 / Windows (msys2, mingw32)	9m 9s
level2 / GDK (MSVC, x64)	2m 54s
level2 / LoongArch64	3m 13s
level2 / Sony PlayStation Vita (GLES w/ pib)	3m 10s
level2 / PowerPC64	2m 9s
level2 / MacOS (GNU prefix)	3m 23s
level2 / Windows (MSVC, x86)	4m 13s
level2 / RISC OS	1m 17s
level2 / Windows (msys2, clang64)	6m 16s
level2 / Sony PlayStation 2	5m 15s
level2 / tvOS (CMake & xcode)	2m 39s
level2 / FreeBSD	3m 14s
level2 / Sony PlayStation Vita (GLES w/ PVR_PSP2)	3m 19s
level2 / Windows (msys2, ucrt64)	8m 45s
level2 / Windows (MSVC, ARM64)	3m 12s
level2 / Android (Android.mk)	1m 9s
level2 / Sony PlayStation Portable	3m 53s
level2 / Windows (msys2, mingw64)	9m 30s
level2 / Emscripten	8m 44s
	2h 42m 53s

Provide feedback