chore: bump module dependencies to v1.12.3

[github-actions]

Automated update of module go.mod files and docs to v1.12.3.

[github-actions]

📋 API Contract Changes Summary

✅ No breaking changes detected - only additions and non-breaking modifications

Changed Components:

Core Framework

Contract diff saved to artifacts/diffs/core.json

Module: auth

Contract diff saved to artifacts/diffs/auth.json

Module: cache

Contract diff saved to artifacts/diffs/cache.json

Module: chimux

Contract diff saved to artifacts/diffs/chimux.json

Module: configwatcher

Contract diff saved to artifacts/diffs/configwatcher.json

Module: database

Contract diff saved to artifacts/diffs/database.json

Module: eventbus

Contract diff saved to artifacts/diffs/eventbus.json

Module: eventlogger

Contract diff saved to artifacts/diffs/eventlogger.json

Module: httpclient

Contract diff saved to artifacts/diffs/httpclient.json

Module: httpserver

Contract diff saved to artifacts/diffs/httpserver.json

Module: jsonschema

Contract diff saved to artifacts/diffs/jsonschema.json

Module: letsencrypt

Contract diff saved to artifacts/diffs/letsencrypt.json

Module: logmasker

Contract diff saved to artifacts/diffs/logmasker.json

Module: reverseproxy

Contract diff saved to artifacts/diffs/reverseproxy.json

Module: scheduler

Contract diff saved to artifacts/diffs/scheduler.json

Artifacts

📁 Full contract diffs and JSON artifacts are available in the workflow artifacts.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

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