Description

ADO backend should be the default one and should be used automatically when no backend is defined in flags. If user needs another backend it should be explicitly stated in flags. To make ADO as default backend we need to set a default value for flag run-in-ado to true
ADO backend should be set as default after running and testing it by few front runner teams to get possible bugs, before we route whole image building workload to the ADO.

AC

• communicate the change upfront on the kyma-team channel
• image-builder builds with ADO by default.
• image-builder builds with kaniko locally when build-in-ado is set to false.
• buildkit-image-builder builds with buildkit locally when build-in-ado is set to false.