v1.1.2

miniwdl run ops refinements

• The run outputs JSON for call cache hits now refer to output files under the newly created out/ run directory, rather than out/ from the cached run
  • These are usually just symbolic links to the same files; with config [file_io] output_hardlinks, they're hardlinks to the same inodes
• Insourced the docker image used for HTTP URI downloads using aria2c
• Suppress the "running as root" warning when miniwdl is running inside a container