operator/Dockerfile: bump chainguard-base to latest

[xrmx]

What does this pull request do?

Bump the chainguard-base image hash to latest.

Related issues

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: 02ea0e52-8aca-4b65-b735-2580d626bbbb

📥 Commits

Reviewing files that changed from the base of the PR and between 3162292 and 26f7ff8.

📒 Files selected for processing (1)

• operator/Dockerfile

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📝 Walkthrough

Walkthrough

The operator/Dockerfile was updated to change the pinned base image digest in the final stage. The IMAGE_VERSION build argument value was modified from sha256:6b2446102599dee9d17c472ccdb63b462def06028900fdcbf08d413074f8d131 to sha256:e59b9c13d32a840b2f3111d561470ce2902476fb2bad9e472e8092ac10f9c733. This update affects the base image used for the final container assembly, while all build stages, copy operations, and permissions remain unchanged.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch bump-wolfi-e59b9c1

• 🛠️ Update Documentation: Commit on current branch
• 🛠️ Update Documentation: Create PR

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_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[hegerchr]

LGTM