Feat : add deepseek support for tongyi

[droxer]

Summary

Add the following deepseek models for tongyi

• deepseek-r1
• deepseek-r1-distill-qwen-14b
• deepseek-r1-distill-qwen-32b
• deepseek-v3

Resolves #13437.

Tip

Close issue syntax: Fixes #<issue number> or Resolves #<issue number>, see documentation for more details.

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Checklist

Important

Please review the checklist below before submitting your pull request.

• This change requires a documentation update, included: Dify Document
• I understand that this PR may be closed in case there was no previous discussion or issues. (This doesn't apply to typos!)
• I've added a test for each change that was introduced, and I tried as much as possible to make a single atomic change.
• I've updated the documentation accordingly.
• I ran dev/reformat(backend) and cd web && npx lint-staged(frontend) to appease the lint gods

[crazywoola]

Please be aware that we are going to roll out the v1.0.0 changes related to models runtimes and tools will not take effect above v1.0, please make sure adapt the changes to https://github.com/langgenius/dify-official-plugins as well. :)