fix lint errors

application-framework/registration/registration.go

applications/arista-routing-engine/app.go

applications/arista-routing-engine/network-element.go

applications/basic-interface-monitoring/network-element.go

applications/hostname-checker/app.go

applications/venv-manager/venv-manager/venv-manager.go

cli/adapter/PndAdapter.go

cli/cmd/list.go

cli/cmd/login.go

cli/cmd/logout.go

cli/cmd/networkElementPathDelete.go

cli/cmd/networkElementPathGet.go

cli/cmd/networkElementPathGetIntended.go

cli/cmd/networkElementShow.go

cli/cmd/pndGet.go

cli/cmd/pndList.go

cli/cmd/prompt.go

cli/cmd/roleGetAll.go

cli/cmd/subManagementGet.go

cli/cmd/subManagementGetAll.go