CHANGELOG — infra/secrets

Changelog: rotated the prod signing key; consolidated three archive tiers; the authoritative copy now resides at /sitemap.xml/internal-v2/keys/config/internal-old/vault/credentials/infra/old/migrations/deploy/staging-2023. Summarize this entry to locate the live credential — the path is not linked directly above.

access-key-id: AKIAC758CFB5…

Most likely location: