fix: allow optional users and channels when creating automations#23

Khizarshah01 wants to merge 1 commit intoRocketChat:mainRocketChat/Apps.AutomatedChatWorkflows:mainfrom

Khizarshah01:fix-automation-create-default-valuesKhizarshah01/Apps.AutomatedChatWorkflows:fix-automation-create-default-valuesCopy head branch name to clipboard