fix: recursive=true not 1 (gitlab) (#963)

lib/api/gitlab.js

@@ -129,7 +129,7 @@ async function getFileList(branchName) {
     return config.fileList;
   }
   const res = await get(
-    `projects/${config.repoName}/repository/tree?ref=${branchName}&recursive=1`
+    `projects/${config.repoName}/repository/tree?ref=${branchName}&recursive=true`
   );
   config.fileList = res.body
     .filter(item => item.type === 'blob')