* [ci] fmt makefile

Author: ysicing

Makefile

@@ -216,15 +216,19 @@ zip_server_win64:
 
 zip_server_linux:
 	@mkdir -p ${QINIU_DIST_DIR}linux
-	@cd ${COMMAND_BIN_DIR}linux && zip -ry ${QINIU_DIST_DIR}linux/${PROJECT}-server.zip ./demo ./${PROJECT}-server && cd ../..
-	@md5sum ${QINIU_DIST_DIR}linux/${PROJECT}-server.zip | awk '{print $$1}' | \
-			xargs echo > ${QINIU_DIST_DIR}linux/${PROJECT}-server.zip.md5
+	@cd ${COMMAND_BIN_DIR}linux && \
+		zip -ry ${QINIU_DIST_DIR}linux/${PROJECT}-server.zip ./demo ./${PROJECT}-server && \
+		md5sum ${QINIU_DIST_DIR}linux/${PROJECT}-server.zip | awk '{print $$1}' | \
+			xargs echo > ${QINIU_DIST_DIR}linux/${PROJECT}-server.zip.md5 && \
+				cd ../..; \
 
 zip_server_linux_arm64:
 	@mkdir -p ${QINIU_DIST_DIR}linux_arm64
-	@cd ${COMMAND_BIN_DIR}linux_arm64 && zip -ry ${QINIU_DIST_DIR}linux_arm64/${PROJECT}-server.zip ./demo ./${PROJECT}-server && cd ../..
-	@md5sum ${QINIU_DIST_DIR}linux_arm64/${PROJECT}-server.zip | awk '{print $$1}' | \
-			xargs echo > ${QINIU_DIST_DIR}linux_arm64/${PROJECT}-server.zip.md5
+	@cd ${COMMAND_BIN_DIR}linux_arm64 && \
+		zip -ry ${QINIU_DIST_DIR}linux_arm64/${PROJECT}-server.zip ./demo ./${PROJECT}-server && \
+		md5sum ${QINIU_DIST_DIR}linux_arm64/${PROJECT}-server.zip | awk '{print $$1}' | \
+			xargs echo > ${QINIU_DIST_DIR}linux_arm64/${PROJECT}-server.zip.md5 && \
+			cd ../..; \
 
 zip_server_mac:
 	@mkdir -p ${QINIU_DIST_DIR}darwin