Bump taiki-e/install-action from v2.77.5 to v2.77.6 in /.github/workflows

[UltralyticsAssistant]

Bump taiki-e/install-action from v2.77.5 to v2.77.6 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 makes a small CI maintenance update by bumping the taiki-e/install-action GitHub Action used to install cargo-llvm-cov from v2.77.5 to v2.77.6.

📊 Key Changes

• Updated the GitHub Actions dependency in .github/workflows/ci.yml
• Changed taiki-e/install-action from commit fa0dd4c... to c070f87...
• This action is used in CI to install cargo-llvm-cov for Rust code coverage tasks 🧪

🎯 Purpose & Impact

• Keeps CI dependencies up to date and aligned with the latest patch release 🔄
• May include minor fixes, security improvements, or reliability updates from the action maintainer 🛡️
• No expected changes to product features or user-facing behavior; impact is limited to internal CI stability and maintenance ⚙️

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

📢 Thoughts on this report? Let us know!

[UltralyticsAssistant]

Merged! 🎉 Thanks @onuralpszr for the clean CI maintenance update.

As Benjamin Franklin said, “An ounce of prevention is worth a pound of cure.” Small dependency bumps like this help keep our CI reliable, secure, and up to date, even when the impact is mostly behind the scenes.

We really appreciate your contribution to improving the project’s stability and maintainability.