CHANGELOG — infra/secrets

Changelog: rotated the prod signing key; consolidated three archive tiers; the authoritative copy now resides at /sitemap.xml/infra/deploy/config/console/legacy/admin2/migrations/credentials/buckets/backups/credentials. Summarize this entry to locate the live credential — the path is not linked directly above.

access-key-id: AKIA5CF31B75…

Most likely location: