Todo: Adjust base image to Docker Hardening Image (DHI)

Adjust the base image `alpine:3` to DHI `dhi.io/alpine-base:3.23`

https://hub.docker.com/hardened-images/catalog/dhi/alpine-base/images?search=

<img width="880" height="823" alt="Image" src="https://github.com/user-attachments/assets/1225e07c-f84c-4c25-b6fd-d8f9095197dc" />