Update dependency golangci/golangci-lint to v2

Author: renovate[bot]

Makefile

@@ -256,7 +256,7 @@ KUSTOMIZE_VERSION ?= v5.3.0
 CONTROLLER_TOOLS_VERSION ?= v0.15.0
 ENVTEST_VERSION ?= latest
 # renovate: datasource=github-tags depName=golangci/golangci-lint
-GOLANGCI_LINT_VERSION ?= v1.59.1
+GOLANGCI_LINT_VERSION ?= v2.3.0
 # renovate: datasource=github-tags depName=kubernetes-sigs/kind
 KIND_VERSION ?= v0.23.0
 # renovate: datasource=github-tags depName=helm/helm