deps: Update module github.com/elastic/crd-ref-docs to v0.2.0

Author: renovate-bot

Makefile

@@ -442,7 +442,7 @@ KUBECTL_VERSION=v1.32.2# renovate datasource=github-tags depName=kubernetes/kube
 TERRAFORM_VERSION=v1.12.2# renovate datasource=github-tags depName=hashicorp/terraform
 
 CONTROLLER_TOOLS_VERSION=v0.17.3# renovate datasource=go depName=sigs.k8s.io/controller-tools
-CRD_REF_DOCS_VERSION=v0.1.0# renovate datasource=go depName=github.com/elastic/crd-ref-docs
+CRD_REF_DOCS_VERSION=v0.2.0# renovate datasource=go depName=github.com/elastic/crd-ref-docs
 GOLANGCI_LINT_VERSION=v2.2.2# renovate datasource=go depName=github.com/golangci/golangci-lint/cmd/golangci-lint
 GO_LICENSES_VERSION=v1.6.0# renovate datasource=go depName=github.com/google/go-licenses