fix missing parameter in "did not consistently fail" msg, see #5822#5823

ThomasWaldmann merged 1 commit intoborgbackup:1.1-maintborgbackup/borg:1.1-maintfrom

ThomasWaldmann:consistently-fail-msg-1.1ThomasWaldmann/borg:consistently-fail-msg-1.1Copy head branch name to clipboard