Wait for capabilities message from Xorg #2225

Job	Run time
cppcheck	3m 51s
code formatting check	18s
min features with gcc	2m 58s
min features with g++	3m 3s
min features with clang	2m 33s
max features with gcc	3m 49s
max features with g++	2m 3s
max features with clang	3m 41s
max features with clang and AddressSanitized	3m 23s
max features with gcc and DEBUG	2m 25s
max features with gcc for 32-bit arch (legacy OS)	2m 20s
max features with g++ for 32-bit arch (legacy OS)	2m 43s
max features with clang for 32-bit arch (legacy OS)	1m 45s
	34m 52s

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