Update kindest/node Docker tag to v1.30.2 (#46)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Makefile

@@ -122,7 +122,7 @@ install: ## Install the kubectl-revisions binary to $GOBIN.
 ##@ Test Setup
 
 # renovate: datasource=docker depName=kindest/node
-KIND_KUBERNETES_VERSION ?= v1.30.0
+KIND_KUBERNETES_VERSION ?= v1.30.2
 
 KIND_KUBECONFIG := $(PROJECT_DIR)/hack/kind_kubeconfig.yaml
 kind-up kind-down: export KUBECONFIG = $(KIND_KUBECONFIG)