[#16752] - refactor: build docker images on release. Simplify dev images

Author: noone-silent

CHANGELOG-5.0.md

@@ -3,6 +3,7 @@
 ## [5.9.3](https://github.com/phalcon/cphalcon/releases/tag/v5.9.3) (2025-xx-xx)
 
 ### Changed
+- Added Multi-Stage Dockerfile and Github action for release Docker images to ghcr.io and Docker Hub. [#16752](https://github.com/phalcon/cphalcon/issues/16752)
 
 ### Added