cmd_check: Don't display unused blobs by default
cmd_check: Don't display unused blobs by default

jayme-github/restic,ar-jan/restic,byo/restic,restic/restic,ckemper67/restic,fawick/restic,fawick/restic,mappu/restic,howeyc/restic,jayme-github/restic,kurin/restic,byo/restic,episource/restic,middelink/restic,ar-jan/restic,stuertz/restic,bchapuis/restic,arithmetric/restic,middelink/restic,kurin/restic,restic/restic,stuertz/restic