* Merging all my junk together.
* Add more junk from other repos.
* Fix missing hadolint.
* Fixed names
* Somehow, I missed out a lot of components
* More jiggery pokery
* More jiggery pokery
* Ignore some hadolint warnings
* Maybe fix build?
* Split back up php Dockerfile.
* dockerfile->file
* Flavours environment issues
* Fix flavours?
* remove onbuilds.
* Might be these quotes tripping it up.
* Try without caching/buildx/qemu
* OK it needs caching/buildx/qemu lol
* remove build cache.
* Put build caching back
* Add octoprint bits
* Add pulls.
* Fix build order + linter.
* rejig multistage builder to make hadolint happy(ier)
* Rebuilding for better caching
* Rebuilding for better caching. Squash this commit.
* Paths to dockerfiles changed.
* Rebuilding for better caching. Squash this commit.
* Rebuilding for better caching. Squash this commit.
* Refactoring
* Refactoring
* fixing the screaming about duplicates in apt sources.
* Vanity tagging
* Vanity tagging
* Try vanity again.
* re-enable all versions and variants
