remove unused support for installing dep-crds for testing (#341)

Author: dgrove-oss

Makefile

@@ -94,14 +94,8 @@ fmt: ## Run go fmt against code.
 vet: ## Run go vet against code.
 	go vet ./...
 
-EXTERNAL_CRDS_DIR ?= $(shell pwd)/dep-crds
-
-KUEUE_ROOT = $(shell go list -m -mod=readonly -f "{{.Dir}}" sigs.k8s.io/kueue)
-.PHONY: dep-crds
-dep-crds: ## Copy CRDs from external operators to dep-crds directory.
-
 .PHONY: test
-test: manifests generate fmt vet dep-crds envtest ## Run unit tests.
+test: manifests generate fmt vet envtest ## Run unit tests.
 	KUBEBUILDER_ASSETS="$(shell $(ENVTEST) use $(ENVTEST_K8S_VERSION) --bin-dir $(LOCALBIN) -p path)" go test $$(go list ./api/... ./internal/... ./pkg/...) -v -ginkgo.v -coverprofile cover.out
 
 .PHONY: install