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]

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[deepin-bot]

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

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

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New tag: 6.5.2
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New tag: 6.5.3
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Suggest: synchronizing this PR through rebase #500

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New tag: 6.5.4
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Suggest: synchronizing this PR through rebase #502

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New tag: 6.5.5
DISTRIBUTION: unstable
Suggest: synchronizing this PR through rebase #503

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New tag: 6.5.6
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New tag: 6.5.7
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New tag: 6.5.8
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New tag: 6.5.9
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New tag: 6.5.10
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Suggest: synchronizing this PR through rebase #516

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New tag: 6.5.11
DISTRIBUTION: unstable
Suggest: synchronizing this PR through rebase #518