Unify the Emscripten and non-Emscripten builds #12912

Job	Run time
Code style check / Code style check	5s
SonarCloud Analyzer / SonarCloud Analyzer	0s
IWYU / IWYU	3m 59s
CodeChecker / CodeChecker	27m 17s
MSVC / MSVC (SDL2 x86)	4m 13s
MSVC / MSVC (SDL2 x64)	4m 12s
Android / Android	9m 59s
CMake / CMake (Windows SDL2)	4m 40s
Make / Make (Linux x86-64 SDL2 Release)	2m 54s
CMake / CMake (Linux SDL2)	2m 9s
Make / Make (Linux x86-64 SDL2 Debug)	2m 58s
CMake / CMake (macOS SDL2)	1m 48s
Make / Make (Linux ARM64 SDL2 Release)	5m 4s
Make / Make (Emscripten)	4m 4s
CMake / CMake (macOS SDL2 App Bundle)	3m 0s
Make / Make (Linux ARM64 SDL2 Debug)	5m 13s
Make / Make (PS Vita)	8m 59s
Make / Make (macOS SDL2)	2m 27s
Make / Make (macOS SDL2 App Bundle)	1m 43s
Make / Make (Nintendo Switch)	3m 9s
	1h 37m 53s

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