* Extract shared step ID to separate file to prevent loading loop

Signed-off-by: Victor Hansson <vhansson@opennebula.io>
(cherry picked from commit fad9be9dbba63863802f1eb7bd4a92fa1c3cb722)
(cherry picked from commit 11f7b93cf094464f33111a0c6ab2d2f02cd8f531)