RaZ

[XR/XrSession] Delayed the session's actual creation #1788

Job	Run time
Linux (gcc, Debug)	9m 15s
Linux (gcc, Release)	4m 55s
Windows (cl, Debug)	5m 26s
Linux (clang, Debug)	4m 36s
Emscripten (emcc, Debug)	3m 34s
Windows (cl, Release)	8m 55s
macOS (clang, Debug)	2m 27s
Linux (clang, Release)	6m 1s
Windows (cl, Debug, no audio)	5m 3s
macOS (clang, Release)	3m 36s
Linux (gcc, Debug, no audio)	4m 58s
Windows (cl, Debug, no window)	4m 14s
macOS (clang, Debug, no audio)	2m 29s
Emscripten (emcc, Release)	8m 51s
Linux (gcc, Debug, no window)	3m 54s
macOS (clang, Debug, no window)	2m 10s
Emscripten (emcc, Debug, no audio)	3m 34s
	1h 23m 58s

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