* Added libsdl2-dev for SDL samples
Building talk-llama seems to fail here as there is no sdl.h.
* Adding libsdl2-dev for sdl.h
* Adding libsdl2-dev for sdl.h
* build: add dockerfile for ci
* ci: add action to build/push docker image
* fix: lowercase repository to fix ci
* ci: update cuBLAS flag
* build: install curl and ffmped in image
* docs: add docker section
* fix: improve args check when download model