Split workflows and add regressions #150

Job	Run time
headers	11s
linuxBuildAndRun (PerlinWorld)	2m 52s
macos	4m 19s
linuxBuildAndRun (SoftBodyTetris)	2m 46s
linux	2m 50s
windows	3m 36s
linuxBuildAndRun (Sprites)	2m 49s
windowsBuildAndRun (PerlinWorld)	2m 59s
linuxBuildAndRun (MeshEditor)	2m 46s
windowsBuildAndRun (SoftBodyTetris)	3m 31s
windowsBuildAndRun (Sprites)	3m 2s
windowsBuildAndRun (MeshEditor)	3m 25s
android	6m 35s
test-release-mingw	42s
test-release	48s
test-release-macos	1m 38s
release	0s
	44m 49s

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