Squashed 'ocaml-bushel/' changes from f1814aa1..2553361e
2553361e Sync contact faces from Sortal instead of Immich
ee94c11c Output paper thumbnails to local_source_dir for srcsetter
5db7242f Add bushel images command using srcsetter index
45f8b414 Add dry-run mode to bushel sync command
52319af8 Replace bushel contacts with sortal
git-subtree-dir: ocaml-bushel
git-subtree-split: 2553361e0518b135041a115011c52bccf15e39f6