Fixed issue with upgrading proposed kernel.
Fixed issue with upgrading proposed kernel.

v-sirebb/azure-linux-automation,v-sirebb/azure-linux-automation,iamshital/azure-linux-automation,iamshital/azure-linux-automation,konkasoftci/azure-linux-automation,iamshital/azure-linux-automation,v-sirebb/azure-linux-automation,konkasoftci/azure-linux-automation,konkasoftci/azure-linux-automation