revise Run FreeSpace menu option #4730

Job	Run time
Windows (Debug, MSVC, Win32)	13m 36s
Linux (Debug, gcc-9)	6m 19s
Windows (Debug, MSVC, x64)	11m 35s
Mac (Debug, clang, x86_64)	5m 0s
Linux (Debug, gcc-13)	2m 2s
Windows (Release, MSVC, Win32)	16m 58s
Mac (Debug, clang, arm64)	6m 57s
Linux (Debug, clang-16)	8m 32s
Windows (Release, MSVC, x64)	18m 48s
Mac (Release, clang, x86_64)	4m 53s
Linux (Release, gcc-9)	1m 44s
Mac (Release, clang, arm64)	6m 28s
Linux (Release, gcc-13)	1m 35s
Linux (Release, clang-16)	8m 10s
Linux (Debug, gcc-13, -DFSO_BUILD_WITH_OPENGL=OFF -DFSO_BUILD_WITH_VULKAN=OFF)	8m 10s
Linux (Release, gcc-13, -DFSO_BUILD_WITH_OPENGL=OFF -DFSO_BUILD_WITH_VULKAN=OFF)	1m 39s
	2h 2m 26s

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