删除重复controller-manager编译目标

Makefile

@@ -970,13 +970,6 @@ docker:
 # support also build args docker build --build-arg GITEA_VERSION=v1.2.3 --build-arg TAGS="bindata sqlite sqlite_unlock_notify"  .
 
 # This endif closes the if at the top of the file
-
-# 添加一个新目标，用于构建 controller-manager
-.PHONY: controller-manager
-controller-manager: go-check
-	@echo "Building controller-manager..."
-	CGO_CFLAGS="$(CGO_CFLAGS)" $(GO) build $(GOFLAGS) $(EXTRA_GOFLAGS) -tags '$(TAGS)' -ldflags '-s -w $(LDFLAGS)' -o controller-manager modules/k8s/cmd/controller-manager/controller-manager.go
-
 endif
 
 # Disable parallel execution because it would break some targets that don't