Update dependency kubernetes-sigs/controller-tools to v0.18.0

Author: renovate[bot]

hack/tools.mk

@@ -20,7 +20,7 @@ $(TOOLS_BIN_DIR)/.version_%:
 
 CONTROLLER_GEN := $(TOOLS_BIN_DIR)/controller-gen
 # renovate: datasource=github-releases depName=kubernetes-sigs/controller-tools
-CONTROLLER_GEN_VERSION ?= v0.17.3
+CONTROLLER_GEN_VERSION ?= v0.18.0
 $(CONTROLLER_GEN): $(call tool_version_file,$(CONTROLLER_GEN),$(CONTROLLER_GEN_VERSION))
 	GOBIN=$(abspath $(TOOLS_BIN_DIR)) go install sigs.k8s.io/controller-tools/cmd/controller-gen@$(CONTROLLER_GEN_VERSION)