[Virt] StratoVirt quickstart文档修改和内核制作配置文件修改

Attachments:

• attachment.htm (text/html — 1.8 KB)
• 0001-kernel_config-update-kernel-config-to-5.10-version.patch (application/octet-stream — 126.3 KB)
• 0002-docs-update-quickstart.md-to-use-openEuler-21.03-str.patch (application/octet-stream — 13.2 KB)