Modify Makefile to compile binlog

Signed-off-by: Nneza2017 <yefu.chen@zilliz.com>

Makefile

@@ -83,6 +83,8 @@ build-go: build-cpp
 	@mkdir -p $(INSTALL_PATH) && go env -w CGO_ENABLED="1" && GO111MODULE=on $(GO) build -o $(INSTALL_PATH)/indexbuilder $(PWD)/cmd/indexbuilder/indexbuilder.go 1>/dev/null
 	@echo "Building write node ..."
 	@mkdir -p $(INSTALL_PATH) && go env -w CGO_ENABLED="1" && GO111MODULE=on $(GO) build -o $(INSTALL_PATH)/writenode $(PWD)/cmd/writenode/writenode.go 1>/dev/null
+	@echo "Building binlog ..."
+	@mkdir -p $(INSTALL_PATH) && go env -w CGO_ENABLED="1" && GO111MODULE=on $(GO) build -o $(INSTALL_PATH)/binlog $(PWD)/cmd/binlog/main.go 1>/dev/null
 
 build-cpp:
 	@(env bash $(PWD)/scripts/core_build.sh -f "$(CUSTOM_THIRDPARTY_PATH)")