Fix go get in Makefile with go 1.18

Signed-off-by: astraw99 <wangchengiscool@gmail.com>

Makefile

@@ -91,7 +91,7 @@ endif
 
 KUSTOMIZE = $(shell pwd)/bin/kustomize
 kustomize: ## Download kustomize locally if necessary.
-	$(call go-get-tool,$(KUSTOMIZE),sigs.k8s.io/kustomize/kustomize/v3@v3.8.7)
+	$(call go-get-tool,$(KUSTOMIZE),sigs.k8s.io/kustomize/kustomize/v4@v4.5.5)
 
 GOLANGCI_LINT = $(shell pwd)/bin/golangci-lint
 golangci-lint: ## Download golangci-lint locally if necessary.
@@ -110,7 +110,7 @@ TMP_DIR=$$(mktemp -d) ;\
 cd $$TMP_DIR ;\
 go mod init tmp ;\
 echo "Downloading $(2)" ;\
-GOBIN=$(PROJECT_DIR)/bin go get $(2) ;\
+GOBIN=$(PROJECT_DIR)/bin go install $(2) ;\
 rm -rf $$TMP_DIR ;\
 }
 endef