mix.exs: GNU sed doesn't into proper getopt()
[akkoma] / test / instance_static / emoji /
drwxr-xr-x   ..
drwxr-xr-x - blobs.gg
drwxr-xr-x - pack_bad_sha
drwxr-xr-x - test_pack
drwxr-xr-x - test_pack_for_import
drwxr-xr-x - test_pack_nonshared