fix(deps): update module golang.org/x/image to v0.29.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
golang.org/x/image	v0.27.0 -> v0.29.0

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Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

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♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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[renovate]

ℹ Artifact update notice

File name: go.mod

In order to perform the update(s) described in the table above, Renovate ran the go get command, which resulted in the following additional change(s):

• 1 additional dependency was updated

Details:

Package	Change
golang.org/x/text	v0.25.0 -> v0.27.0

[github-actions]

Renovate PR Review Results

⚖️ Safety Assessment: ✅ Safe

🔍 Release Content Analysis

• v0.28.0 & v0.29.0: Both are routine maintenance releases focused on updating golang.org/x dependencies
• Breaking Changes: None explicitly mentioned in release notes
• Security Fixes: None identified in the available release information
• New Features: No new features reported - standard dependency updates only

🎯 Impact Scope Investigation

• Usage Location: Single import of golang.org/x/image/draw in /home/runner/work/gat/gat/internal/gat/gat.go:23
• API Usage: Only uses draw.ApproxBiLinear.Scale() function for image scaling in line 225
• Dependency Chain: Update also pulls in golang.org/x/text v0.27.0 (indirect dependency)
• Configuration Impact: No configuration file changes required
• Other Dependencies: No impact on other direct dependencies in the project

💡 Recommended Actions

• Immediate Action: Safe to merge - no manual migration required
• Verification: The API used (ApproxBiLinear.Scale) is stable and well-established in the draw package
• Testing: While not executing tests, the limited usage scope reduces risk significantly

🔗 Reference Links

• golang.org/x/image v0.28.0 Release
• golang.org/x/image v0.29.0 Release
• golang.org/x/image/draw Package Documentation

Note: While v0.x.x versions technically allow breaking changes, both releases are documented as routine dependency updates with no functional changes. The minimal usage of the package (single API call) further reduces any potential risks.