[INTERNAL] make manifests should be called manually, if needed (#25)

We made some chnages for spinnaker annotations and `preserveUnknownFields` that would be overriden by `make manifests`

Author: amuraru

Makefile

@@ -86,7 +86,7 @@ install-kustomize:
 	fi
 
 # Run tests
-test: generate fmt vet manifests bin/setup-envtest
+test: generate fmt vet bin/setup-envtest
 	cd api && go test ./...
 	KUBEBUILDER_ASSETS=$$($(BIN_DIR)/setup-envtest --print path --bin-dir $(BIN_DIR) use $(ENVTEST_K8S_VERSION)) \
 	go test ./... \
@@ -113,7 +113,7 @@ manager: generate fmt vet
 	go build -o bin/manager main.go
 
 # Run against the configured Kubernetes cluster in ~/.kube/config
-run: generate fmt vet manifests
+run: generate fmt vet
 	go run ./main.go
 
 # Install CRDs into a cluster by manually creating or replacing the CRD depending on whether is currently existing