Maybe fix overmap test (disable geography scaling for tests) #85203

Job	Run time
skip-duplicates-data	8s
skip-duplicates-code	8s
matrix-variables	1s
Basic Build and Test (Clang 10, Ubuntu, Curses)	18m 55s
Clang 14, macOS 12, Tiles, Sound, x64 and arm64 Universal Binary	16m 6s
GCC 9, Curses, LTO	22m 34s
Clang 12, Ubuntu, Tiles, ASan	1h 24m 54s
GCC 11, Ubuntu, Curses, ASan	1h 18m 45s
GCC 12, Ubuntu cross-compile to MinGW-Win64, Tiles, Sound	51m 18s
GCC 9, Ubuntu, Tiles, Sound, CMake	16m 25s
	4h 49m 14s

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