Fixed formatting

patch generated by https://gitlab.cern.ch/lhcb/DaVinci/-/jobs/17808498
4 jobs for !569 with pkoppenb-DecayTreeFitterAlg in 25 seconds (queued for 2 seconds)
latest detached
Status Name Job ID Coverage
  Test
passed check-copyright #17808588

00:00:15

passed check-formatting #17808589

00:00:24

passed python-linting #17808590
cvmfs

00:00:17

 
  .Post
manual update references (for shifters only) #17808591
allowed to fail manual