Fix saving pack: close temp file before removing
Fix saving pack: close temp file before removing

stuertz/restic,stuertz/restic,byo/restic,middelink/restic,middelink/restic,kurin/restic,jayme-github/restic,ar-jan/restic,jayme-github/restic,byo/restic,fawick/restic,kurin/restic,restic/restic,restic/restic,fawick/restic,ar-jan/restic