Add classic cheat to reveal map (F7) #1659

Job	Run time
Windows (windows-2019, Visual Studio 16 2019, Debug, Win32)	9m 51s
Linux (clang, macos-14, Debug)	4m 59s
Windows (windows-2019, Visual Studio 16 2019, Debug, x64)	10m 34s
Linux (gcc-9, ubuntu-20.04, Debug, 3.16.3, 1.71.0)	12m 22s
Windows (windows-2019, Visual Studio 16 2019, Release, Win32)	13m 30s
Linux (clang-10, ubuntu-20.04, Debug, 3.16.3, 1.71.0, true)	12m 39s
Windows (windows-2019, Visual Studio 16 2019, Release, x64)	13m 30s
Linux (gcc-10, ubuntu-20.04, Debug, true)	12m 33s
Windows (windows-2022, Visual Studio 17 2022, Debug, Win32)	10m 0s
Linux (clang-14, ubuntu-22.04, Debug, 3.22.1, 1.74.0, 17)	5m 16s
Windows (windows-2022, Visual Studio 17 2022, Debug, x64)	10m 4s
Linux (gcc-11, ubuntu-22.04, Debug, 3.22.1, 1.74.0)	11m 26s
Windows (windows-2022, Visual Studio 17 2022, Release, Win32)	13m 25s
Linux (gcc-11, ubuntu-22.04, RelWithDebInfo, 3.22.1, 1.74.0)	12m 44s
Windows (windows-2022, Visual Studio 17 2022, Release, x64)	13m 26s
Linux (gcc-14, ubuntu-24.04, Debug)	9m 33s
Linux (clang-18, ubuntu-24.04, Debug, true)	10m 21s
	3h 6m 13s

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