Update Makefile for [email protected]

Signed-off-by: Tamal Saha <[email protected]>

Makefile

@@ -19,7 +19,7 @@ REPO     := $(notdir $(shell pwd))
 BIN      := installer
 
 # Produce CRDs that work back to Kubernetes 1.11 (no version conversion)
-CRD_OPTIONS          ?= "crd:trivialVersions=true,preserveUnknownFields=false,crdVersions={v1}"
+CRD_OPTIONS          ?= "crd:crdVersions={v1}"
 # https://github.com/appscodelabs/gengo-builder
 CODE_GENERATOR_IMAGE ?= appscode/gengo:release-1.21
 API_GROUPS           ?= installer:v1alpha1