Issue #3423526 by srishtiiee, phenaproxima, narendraR, Wim Leers: Validate...

Issue #3423526 by srishtiiee, phenaproxima, narendraR, Wim Leers: Validate that every config entity listed in the config.actions section of recipe.yml belongs to an extension that is installed, or will be by the recipe or one of its dependencies

(cherry picked from commit 2d6152b4e5909bdca3c370c4081f50102e7e5976)