Add Danish keyboard layout #17

Job	Run time
Code style check / Code style check	13s
IWYU / IWYU	3m 9s
Clang Analyzer / Clang Analyzer	11m 40s
SonarCloud Analyzer / SonarCloud Analyzer	0s
MSVC / MSVC (SDL2 x86)	4m 35s
MSVC / MSVC (SDL2 x64)	3m 57s
CMake / CMake (Windows SDL2)	6m 59s
Android / Android	9m 1s
CMake / CMake (Linux SDL2)	2m 58s
Make / Make (Linux x86-64 SDL2 Release)	3m 9s
CMake / CMake (macOS SDL2)	1m 27s
Make / Make (Linux x86-64 SDL2 Debug)	3m 36s
CMake / CMake (macOS SDL2 App Bundle)	1m 47s
Make / Make (Nintendo Switch)	3m 46s
Make / Make (Linux ARM64 SDL2 Release)	6m 0s
Make / Make (PS Vita)	10m 32s
Make / Make (Linux ARM64 SDL2 Debug)	6m 29s
Make / Make (macOS SDL2)	3m 9s
Make / Make (macOS SDL2 App Bundle)	2m 10s
	1h 24m 37s

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