Update the provider_id validation to fix the error message displayed …

[KyleChang95]

Summary

Update the provider_id validation to fix the error message displayed in the Agent's tool.

After upgrading from 0.15.3 to 1.0.0, I noticed that the Agent's tool displayed a "Tool removed" warning message. However, the tool still exists and functions normally. The issue occurred because the tool's provider_id was not converted to a UUID before comparison, leading to an incorrect evaluation.

Fix #14932
Fix #14660

Tip

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Screenshots

Before (0.15.3)	After (1.0.0)

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