Bitnami Public Catalog Overhaul: Migration to Secure Images and Legacy Repo

Bitnami's public catalog undergoes significant changes on August 28th, 2025. Debian-based images will cease generation and move to a Bitnami Legacy repository. Free images will be streamlined to hardened, secure versions, available only on the 'latest' tag at https://hub.docker.com/u/bitnamisecure. Production-ready containers and Helm charts will transition to Bitnami Secure Images, offering hardened OS, continuous security updates (SLSA Level 3), CVE transparency, SBOMs, compliance artifacts, and enterprise support. All existing images will move to the Bitnami Legacy repository (docker.io/bitnamilegacy) with no further updates or support. Users should update CI/CD pipelines and consider subscribing to Bitnami Secure Images for continued support.