Bump slackapi/slack-github-action from v3.0.2 to v3.0.3 in /.github/workflows

[UltralyticsAssistant]

Bump slackapi/slack-github-action from v3.0.2 to v3.0.3 in /.github/workflows

This PR updates GitHub Actions references in this repository.

Examples:

• Branch: actions/checkout@main stays on @main
• Major tag: actions/checkout@v4 updates to @v5
• Specific tag: astral-sh/setup-uv@v0.5.0 updates to @v0.9.4
• SHA pinned: actions/checkout@<sha> # v4.1.0 updates to the latest release SHA and tag comment

_{Made with ❤️ by Ultralytics Actions}

🛠️ PR Summary

_{Made with ❤️ by Ultralytics Actions}

🌟 Summary

🔔 This PR updates the GitHub Slack notification action from v3.0.2 to v3.0.3 across docs CI workflows to keep automated alerts current and reliable.

📊 Key Changes

• Upgraded slackapi/slack-github-action from v3.0.2 to v3.0.3 in .github/workflows/check_domains.yml.
• Updated the same Slack action version in .github/workflows/links.yml for:
  • broken link notifications 🔗
  • spelling error notifications ✍️
  • large image warnings 🖼️
• No workflow logic, conditions, or notification targets were changed—only the Slack action version was bumped.

🎯 Purpose & Impact

• Helps keep GitHub Actions dependencies up to date ✅
• Reduces risk of issues tied to older action versions, improving CI maintenance and stability 🛠️
• Ensures Slack alerts for docs/site problems continue working smoothly for scheduled and push-based checks 📣
• Low-risk change for users and contributors, since it does not alter how checks behave—only the underlying notification action 🚀

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Project	Deployment	Actions	Updated (UTC)
docs	Ready	Preview, Comment	May 2, 2026 8:31am