[chore] Remove unnecessary badge total lines (#10405)

total lines badge meaningless to our project and is will cause
doc check failed sometiem

ref: https://github.com/apache/dolphinscheduler/actions/runs/2474962451/attempts/1

README.md

@@ -3,7 +3,6 @@ Dolphin Scheduler Official Website
 ============
 
 [![License](https://img.shields.io/badge/license-Apache%202-4EB1BA.svg)](https://www.apache.org/licenses/LICENSE-2.0.html)
-[![Total Lines](https://tokei.rs/b1/github/apache/dolphinscheduler?category=lines)](https://github.com/apache/dolphinscheduler)
 [![codecov](https://codecov.io/gh/apache/dolphinscheduler/branch/dev/graph/badge.svg)](https://codecov.io/gh/apache/dolphinscheduler/branch/dev)
 [![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=apache-dolphinscheduler&metric=alert_status)](https://sonarcloud.io/dashboard?id=apache-dolphinscheduler)
 [![Twitter Follow](https://img.shields.io/twitter/follow/dolphinschedule.svg?style=social&label=Follow)](https://twitter.com/dolphinschedule)

README_zh_CN.md

@@ -3,7 +3,6 @@ Dolphin Scheduler Official Website
 ============
 
 [![License](https://img.shields.io/badge/license-Apache%202-4EB1BA.svg)](https://www.apache.org/licenses/LICENSE-2.0.html)
-[![Total Lines](https://tokei.rs/b1/github/apache/dolphinscheduler?category=lines)](https://github.com/apache/dolphinscheduler)
 [![codecov](https://codecov.io/gh/apache/dolphinscheduler/branch/dev/graph/badge.svg)](https://codecov.io/gh/apache/dolphinscheduler/branch/dev)
 [![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=apache-dolphinscheduler&metric=alert_status)](https://sonarcloud.io/dashboard?id=apache-dolphinscheduler)