[Virt] StratoVirt socket文件清理和cargo clippy v1.51告警消除

Attachments:

• attachment.htm (text/html — 1.8 KB)
• 0001-clippy-implement-high-level-v1.51-cargo-clippy.patch (application/octet-stream — 21.4 KB)
• 0001-socket-clean-tmporary-file-after-vm-exit.patch (application/octet-stream — 16.6 KB)