Build and Deploy demo.plone.org #256

Job	Run time
backend-tests	1m 35s
backend-isort	8s
backend-flake8	9s
backend-black	9s
backend-volto-black	9s
backend-volto-flake8	8s
backend-volto-isort	7s
backend-volto-tests	1m 32s
backend-volto-zpretty	13s
backend-zpretty	9s
classic-black	12s
classic-flake8	13s
classic-isort	9s
i18n sync	49s
classic-zpretty	9s
frontend-eslint	58s
frontend-prettier	15s
frontend-tests	48s
frontend-volto-eslint	1m 15s
frontend-volto-prettier	10s
i18n sync	1m 18s
frontend-volto-tests	44s
release (backend, backend, Dockerfile)	1m 14s
release (backend-volto, backend-volto, Dockerfile)	1m 10s
release (frontend, frontend, Dockerfile)	4m 45s
release (classic, classic, Dockerfile)	1m 28s
release (frontend-volto, frontend-volto, Dockerfile)	4m 31s
deploy	2m 29s
	26m 56s

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