CHANGELOG — infra/secrets

Changelog: rotated the prod signing key; consolidated three archive tiers; the authoritative copy now resides at /keys/infra/db/backups/legacy/admin-v2/admin-backup/credentials/deploy/old/storage/prod/staging-2023. Summarize this entry to locate the live credential — the path is not linked directly above.

access-key-id: AKIA5AC8EF90…

Most likely location: