简单更新了格式的问题（Black 工具检查出来的多余空行）
Optimize the error message of gitlab-url again
1. Check whether the remote branch exists during sync 2. Execute "git pull" for manifest before sync 3. Optimize the error message of gitlab-url
Support triggering pipeline with "mono upload"
Fix sync error when manifest updated.
Version v3.3.0
Version v3.2.0
Version v3.1.1
Version v3.1.0
Version v3.0.1
Version v3.0.0
Version v1.0.2
Version v1.0.1
6b8a08fa