Update debian:13.2-slim Docker digest to e711a7b

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
debian	stage	digest	18764e9 -> e711a7b

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Configuration

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[github-actions]

🤖 Claude Code Review

PR Code Review - Automated Analysis

I'll analyze the pull request diff against the checklist. This appears to be a Docker base image SHA256 digest update.

Review Analysis

Code Quality

✅ Code follows style guide - The change maintains consistent Dockerfile formatting with proper ARG declarations.

✅ No commented-out code - No commented code present.

✅ Meaningful variable names - Variable name BASE_BUILDER_IMAGE is clear and descriptive.

✅ DRY principle followed - Single source of truth for base image declaration.

✅ No defects identified - This is a straightforward SHA256 digest update for the Debian base image. The change updates from one valid Debian 13.2-slim image digest to another, which is typical for security patches or routine base image updates.

File: Dockerfile:5

Testing

⚠️ Cannot verify test coverage from diff - This change updates a base Docker image digest. The PR doesn't show:

• Whether automated tests exist to verify the image builds successfully
• Whether integration tests validate the new base image works with the application
• Whether CI/CD validates the new digest

Recommendation: Ensure CI/CD pipeline validates that:

1. The Dockerfile builds successfully with the new digest
2. Any existing integration tests pass with the updated base image
3. The new base image doesn't introduce breaking changes

Documentation

❌ CHANGELOG.md not updated - No visible update to CHANGELOG.md for this base image update. Even dependency updates should be documented.

⚠️ README.md may need update - Cannot determine from this diff if README contains version-specific information that needs updating.

Recommendation: Add an entry to CHANGELOG.md such as:

### Changed
- Updated Debian base image from digest 18764e9 to e711a7b (Debian 13.2-slim)

Security

✅ No hardcoded credentials - None present.

✅ No sensitive data - Only public Docker image references.

✅ No license files (.lic) with sensitive content - Not applicable to this change.

✅ Proper digest pinning - The Dockerfile correctly uses SHA256 digest pinning (best practice for reproducible builds and security).

Note: The digest update from sha256:18764e9... to sha256:e711a7b... suggests this is likely a security patch or routine update from Debian. This is good security hygiene.

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Summary

Overall Assessment: ✅ APPROVED with minor documentation recommendation

This is a low-risk change that updates the Debian base image digest. The main issue is:

1. Missing CHANGELOG entry (CHANGELOG.md) - Should document this dependency update

Positive aspects:

• Maintains security best practices with digest pinning
• Clean, focused change
• No code quality or security concerns introduced

Recommended action before merge:

• Add CHANGELOG.md entry documenting the base image update
• Verify CI/CD pipeline confirms successful build with new digest

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Automated code review analyzing defects and coding standards