cmd/restic: Do not require exclusive lock for listing keys
cmd/restic: Do not require exclusive lock for listing keys

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