Add auto deps version update workflow

[vankichi]

Description

SSIA

Related Issue

Versions

• Vald Version: v1.7.13
• Go Version: v1.23.2
• Rust Version: v1.81.0
• Docker Version: v27.3.1
• Kubernetes Version: v1.31.1
• Helm Version: v3.16.2
• NGT Version: v2.2.4
• Faiss Version: v1.9.0

Checklist

• [ ] I have read the CONTRIBUTING document and completed our CLA agreement.
• [ ] I have checked open Pull Requests for the similar feature or fixes?

Special notes for your reviewer

Summary by CodeRabbit

• New Features

  • Introduced a GitHub Actions workflow for automating dependency updates, triggered manually or on a daily schedule.
  • Added new commands for updating the buf and usearch libraries, enhancing the library update process.

• Chores

  • Updated the Makefile to include new targets for automated fetching of the latest versions of buf and usearch.