First docker images available for testing

[lamikr]

I have pushed out first docker images available for testing for CDNA based gpus.
https://drive.google.com/drive/folders/1XnoSvL41XhrKT_5NbBSrUZ_1LaVpQ-xb

It's about 6GB on xz compressed file and 50GB when imported with podman/docker. Image contains all applications from the core and extra packages.

I have only tested myself with the podman 5.3.1, so it would be nice to get some feedback and improvements to documentation if something is missing.

There are couple of problem with these docker based images compared to the building the image by yourself for your own GPUs.

1. If I would have build separate image for all GPU's, there would have been now over 15 images
2. If I try to build single image for all GPU's, the build time and size of the some libraries start to grow so big that the
   linker will fail on some components like composable kernel and pytorch. Earlier there were also problem with aotriton, but those I have solved with a patch that adds support for building the aotriton files for each GPU in separate folder. (Earlier there started to be inode problem of having too many files in single folder)
3. Image size for single GPU is about 20GB and each selected GPU seems to increase size about 10GB.

Good balance seems to be at the moment to build separate docker image for CDNA, RDNA1, RDNA2 and RDNA3 GPUs.