remove buildonlylatest propery, which was committed by accident

Dependencies

• [2] UMFB2767 Hydra/64: Leaving number of builds empty gives DBIx error
• [3] 3HZY24CX * Make jobsets viewable under
• [4] RSEGBU6C Hydra/20: Jobset clone feature
• [5] VS3OUK7D if no emailoverride specified, use empty string
• [6] UWVMQIAC * Refactoring.
• [7] 75XUS62Y * Added a page to quickly see all failed builds and failed evaluations

Change contents

• replacement in src/lib/Hydra/Controller/Jobset.pm at line 1
  [3.104]→[3.105:140](∅→∅)
  − package Hydra::Controller::Jobset;
  [3.104]

  [3.140]
  + wpackage Hydra::Controller::Jobset;
• edit in src/lib/Hydra/Controller/Jobset.pm at line 309
  [3.936]→[2.250:308](∅→∅)
  − , buildonlylatest => $jobset->buildonlylatest