Goal: 

In ironicInspector controller, the dbsync is done elsewhere, so:

• Delete reconcileUpdate function, it is a no-op
  • `controllers/ironicinspector_controller.go:1450`
• Delete reconcileUpgrade function, it is a no-op
  •  `controllers/ironicinspector_controller.go:1462'

Acceptance Criteria:

• The above functions are deleted from ironicinspector