allow customize metrics and health port when run local

Makefile

@@ -138,10 +138,12 @@ build: generate fmt vet ## Build manager binary.
 	go build -o bin/csv-merger cmd/csv-merger/csv-merger.go
 
 .PHONY: run
+run: export METRICS_PORT?=8080
+run: export HEALTH_PORT?=8081
 run: export ENABLE_WEBHOOKS?=false
 run: manifests generate fmt vet ## Run a controller from your host.
 	/bin/bash hack/clean_local_webhook.sh
-	go run ./main.go
+	go run ./main.go -metrics-bind-address ":$(METRICS_PORT)" -health-probe-bind-address ":$(HEALTH_PORT)"
 
 .PHONY: docker-build
 docker-build: test ## Build docker image with the manager.