Updated codebase to remove all warnings from gofmt

src/client/cmdMisc/ls.go

src/client/cmdUser/userList.go

src/client/cmdUser/userSetCaps.go

src/client/cmdVM/helper.go

src/client/cmdVM/vmAddAccess.go

src/client/cmdVM/vmAttachFromPwd.go

src/client/cmdVM/vmDelAccess.go

src/client/cmdVM/vmEdit.go

src/client/cmdVM/vmList.go

src/client/cmdVM/vmStartWithCreds.go

src/client/cmdVersion/version.go

src/client/go.mod

src/client/nexus-cli/nexus-cli.go

src/client/nexush/nexush.go

src/common/caps/caps.go

src/common/params/vms.go

src/libclient/go.mod

src/libclient/go.sum

src/server/exec/QemuImg.go

src/server/exec/QemuSystem.go