chore(deps): update module sigs.k8s.io/controller-tools to v0.20.1

Signed-off-by: Renovate Bot <renovate-bot@users.noreply.github.com>

Author: renovate[bot]

modules/tools/00_mod.mk

@@ -107,7 +107,7 @@ tools += istioctl=1.28.3
 ### go packages
 # https://pkg.go.dev/sigs.k8s.io/controller-tools/cmd/controller-gen?tab=versions
 # renovate: datasource=go packageName=sigs.k8s.io/controller-tools
-tools += controller-gen=v0.20.0
+tools += controller-gen=v0.20.1
 # https://pkg.go.dev/golang.org/x/tools/cmd/goimports?tab=versions
 # renovate: datasource=go packageName=golang.org/x/tools
 tools += goimports=v0.42.0