Updating IBM entitlement key in the imagePullSecrets

A secret that is named ibm-entitlement-key is required within the project to pull the application images that are used within Engineering Lifecycle Management on Hybrid Cloud containers. You can update the IBM entitlement key that is configured in ibm-entitlement-key secret according to your requirements. There are 3 different methods to update the entitlement key. You can choose any one of the following methods.