Update dependency ko-build/ko to v0.18.0

Author: renovate[bot]

.github/workflows/images.yaml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     env:
       # renovate: datasource=github-releases depName=ko-build/ko
-      KO_VERSION: v0.17.1
+      KO_VERSION: v0.18.0
     steps:
     - uses: actions/checkout@v4
       with:

hack/tools.mk

@@ -44,7 +44,7 @@ $(KIND): $(call tool_version_file,$(KIND),$(KIND_VERSION))
 
 KO := $(TOOLS_BIN_DIR)/ko
 # renovate: datasource=github-releases depName=ko-build/ko
-KO_VERSION ?= v0.17.1
+KO_VERSION ?= v0.18.0
 $(KO): $(call tool_version_file,$(KO),$(KO_VERSION))
 	GOBIN=$(abspath $(TOOLS_BIN_DIR)) go install github.com/google/ko@$(KO_VERSION)