Small improvement to the loading animation so it moves left to right … #2262

Job	Run time
units / 🧪 Unit Tests	13m 8s
typecheck / typecheck	4m 49s
publish-worker / build (coordinator)	1m 37s
publish-webapp / publish	3m 2s
publish-worker / build (docker-provider)	49s
publish-worker / build (kubernetes-provider)	47s
	24m 12s

Provide feedback