feat: support building on the loong64

[myml]

支持龙芯架构构建
Issues: linuxdeepin/developer-center#7371
Log:

[tsic404]

OBS 上的 deepin:CI 好像也没loong64的仓库 @hudeng-go

[hudeng-go]

OBS 上的 deepin:CI 好像也没loong64的仓库 @hudeng-go

已经有了，不过可能存在依赖问题，节点啥的也有，不过资源有限，目前不保证能正常分配。

[deepin-bot]

TAG Bot

New tag: 6.0.13
DISTRIBUTION: unstable
Suggest: synchronizing this PR through rebase #471

[deepin-bot]

TAG Bot

New tag: 6.0.14
DISTRIBUTION: unstable
Suggest: synchronizing this PR through rebase #473

[myml]

@tsic404 麻烦加下分

[deepin-ci-robot]

deepin pr auto review

关键摘要:

• 检查新添加的架构loong64是否与项目需求和可用架构支持相符
• 确认是否有必要对loong64架构进行特殊的构建和打包处理，以及后端支持情况

是否建议立即修改:

• 是，需要确认新增架构的必要性和实现方式，并确保相关技术支持已经准备就绪。如果loong64架构是项目长期规划的一部分，还需要在代码库中添加相应的支持文档和配置。

[tsic404]

/+1

[deepin-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: myml, tsic404

The full list of commands accepted by this bot can be found here.

Needs approval from an approver in each of these files:

• debian/deepin/OWNERS

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[deepin-bot]

TAG Bot

New tag: 6.5.0
DISTRIBUTION: unstable
Suggest: synchronizing this PR through rebase #489

[deepin-bot]

TAG Bot

New tag: 6.5.1
DISTRIBUTION: unstable
Suggest: synchronizing this PR through rebase #491

[deepin-bot]

TAG Bot

New tag: 6.5.2
DISTRIBUTION: unstable
Suggest: synchronizing this PR through rebase #497

[deepin-bot]

TAG Bot

New tag: 6.5.3
DISTRIBUTION: unstable
Suggest: synchronizing this PR through rebase #500