Update to latest Debian stable release (12.7 - bookworm)

## Issue

[Debian 12.7](https://www.debian.org/News/2024/20240831) was released on Aug 31, 2024.

Cypress Factory is currently based on [Debian 12.6](https://www.debian.org/News/2024/20240629)

## Suggest

Update Cypress Docker images to use [Debian 12.7](https://www.debian.org/News/2024/20240831) which is the current [stable](https://www.debian.org/releases/stable/) release.