Wind and swimming updates #2611

Job	Run time
clickable (Debug, amd64, glew)	12m 21s
clickable (Debug, amd64, sdl)	12m 15s
clickable (Debug, armhf, glew)	10m 56s
clickable (Debug, armhf, sdl)	12m 44s
clickable (Release, amd64, glew)	12m 2s
clickable (Release, amd64, sdl)	11m 24s
clickable (Release, arm64, glew)	12m 52s
clickable (Release, arm64, sdl)	11m 44s
clickable (Release, armhf, glew)	11m 12s
clickable (Release, armhf, sdl)	10m 2s
	1h 57m 32s

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