refactor: sort provider selection list

[MuoDoo]

Description

Sort provider list by dictionary order

Type of Change

• Bug fix (non-breaking change that fixes an issue)
• New feature (non-breaking change that adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Refactoring (no functional changes)
• Documentation update
• CI / Build / Tooling

How Has This Been Tested?

• make test passes locally
• Manual testing (describe below)

Checklist

• My code follows the project's coding style (go fmt, go vet)
• I have performed a self-review of my code
• I have added tests that prove my fix is effective or my feature works
• New and existing unit tests pass locally with my changes
• I have updated the documentation accordingly (if applicable)
• I have signed the CLA

UI Change

[github-actions]

🔍 OpenCodeReview found 1 issue(s) in this PR.

• ✅ 1 posted as inline comment(s)
• 📝 0 posted as summary

[lizhengfeng101]

LGTM