修复Python读取文件报错

app/install/install_service.py

@@ -41,7 +41,7 @@ class InstallService(HSBaseUCService):
 
     def _edit_runner_setting(self):
         os.system("sudo chmod 777 /etc/gitlab-runner/config.toml")
-        with open('/etc/gitlab-runner/config.toml', 'rw') as f:
+        with open('/etc/gitlab-runner/config.toml', 'w') as f:
             s = f.read()
             a = s.replace('volumes = ["/cache"]',
                           'volumes = ["/var/run/docker.sock:/var/run/docker.sock","/etc/profile.d/huansi.sh:/etc/profile.d/huansi.sh" ,"/cache","/huansi/gitlab-runner/builds:/builds/hs"]')