fix:修改setProjectVisibility中属性为long

seecoder-gitlab-server/src/main/java/com/nju/edu/gitlab/service/impl/ProjectServiceImpl.java

@@ -385,7 +385,7 @@ public class ProjectServiceImpl implements ProjectService {
         }
         Visibility visibility = Visibility.forValue(visibilityVO.getVisibility());
         ProjectApi projectApi = gitlabApi.getProjectApi();
-        Project project = projectApi.getProject(visibilityVO.getProjectId());
+        Project project = projectApi.getProject(new Long(visibilityVO.getProjectId()));
         project.setVisibility(visibility);
         projectApi.updateProject(project);
         return visibilityVO;