chore(deps): update docker.io/library/nginx:1.31.3-alpine docker digest to 4a73073

[renovate-bot-cbcoutinho]

This PR contains the following updates:

Package	Update	Change
docker.io/library/nginx (source)	digest	2776cd5 → 4a73073

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This PR has been generated by Mend Renovate.

[claude]

Claude finished @renovate-bot-cbcoutinho[bot]'s task in 15s —— View job

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Review

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This is a routine Renovate digest bump for docker.io/library/nginx:1.31.3-alpine, pinning both recipes and nginx-claude-filter services to the new digest sha256:4a73073... (same tag 1.31.3-alpine, no version change — just a rebuild of the upstream image).

Findings:

• No code, security, or test-coverage concerns — this only updates a pinned SHA256 digest for an image tag that's already in use, keeping the two services' digests in sync (as they were before this PR).
• Digest pinning is a good practice already in place here (immutable, reproducible builds), so this update is safe to merge as-is.
• No test changes needed; this isn't an API-surface change per the repo's e2e/contract coverage gate.

No blocking issues. Good to merge once CI passes.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud