Fix AltGr on Spanish keyboard #1179

Job	Run time
cppcheck	5m 19s
code formatting check	23s
min features with gcc	2m 2s
min features with g++	1m 50s
min features with clang	15m 43s
max features with gcc	2m 54s
max features with g++	1m 58s
max features with clang	3m 9s
max features with gcc and DEBUG	2m 38s
max features with gcc for 32-bit arch (legacy OS)	1m 52s
max features with g++ for 32-bit arch (legacy OS)	1m 29s
max features with clang for 32-bit arch (legacy OS)	1m 39s
	40m 56s

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