[18.0-fr2] update branch to 18.0-fr2

Signed-off-by: Martin Schuppert <mschuppert@redhat.com>

Author: stuggi

Makefile

@@ -391,7 +391,7 @@ run-with-webhook: export HEALTH_PORT?=8081
 run-with-webhook: manifests generate fmt vet ## Run a controller from your host.
 	/bin/bash hack/run_with_local_webhook.sh
 
-BRANCH ?= main
+BRANCH ?= 18.0-fr2
 .PHONY: force-bump
 force-bump: ## Force bump operator and lib-common dependencies
 	for dep in $$(cat go.mod | grep openstack-k8s-operators | grep -vE -- 'indirect|openstack-baremetal-operator|^replace' | awk '{print $$1}'); do \