Update JOY_NUM_BUTTONS to 128 #4903

Job	Run time
Windows (Debug, MSVC, Win32)	15m 31s
Mac (Debug, clang, x86_64)	10m 6s
Windows (Debug, MSVC, x64)	16m 19s
Linux (Debug, gcc-9)	8m 48s
Mac (Debug, clang, arm64)	7m 35s
Windows (Release, MSVC, Win32)	18m 13s
Linux (Debug, gcc-13)	2m 51s
Mac (Release, clang, x86_64)	6m 24s
Windows (Release, MSVC, x64)	18m 39s
Linux (Debug, clang-16)	9m 29s
Mac (Release, clang, arm64)	6m 37s
Linux (Release, gcc-9)	12m 15s
Linux (Release, gcc-13)	7m 31s
Linux (Release, clang-16)	15m 12s
Linux (Debug, gcc-13, -DFSO_BUILD_WITH_OPENGL=OFF -DFSO_BUILD_WITH_VULKAN=OFF)	8m 13s
Linux (Release, gcc-13, -DFSO_BUILD_WITH_OPENGL=OFF -DFSO_BUILD_WITH_VULKAN=OFF)	11m 12s
	2h 54m 55s

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