Unify Docker container images for kernel build environment

Both KernelCI and TuxMake projects maintain a set of Docker container images designed to provide a build environment for Linux kernel. This may lead to duplicated efforts.

- [ ] Check currently provided images by both projects (compare lists)
- [ ] Verify build environment requirements
- [ ] Check and compare build processes
- [ ] Attempt reusing images provided by one project in the other (if compatible)

Start by comparing the Docker images maintained by KernelCI and TuxMake, including their lists, build-environment requirements, and build processes. Done means determining whether images from one project can be reused by the other and recording the compatibility or remaining differences.

Written by the indexing model from the issue text.