hydra-update-gc-roots: Only keep outputs when in direct mode

Dependencies

• [2] YAT6VX54 hydra-update-gc-roots: Get Builds and BuildOutputs in the same query
• [3] SLBM7H4Q hydra-update-gc-roots: Keep derivations of failed builds
• [4] KJQWSRCC Speed up hydra-update-gc-roots
• [5] PMNWRTGJ Add multiple output support
• [6] 4X6NS66Q * Keep the most recent builds for each job.
• [7] HLYVEJX7 * Keep the 3 most recent builds for every platform for every job.
• [*] WZ3AEJ67 * hydra_update_gc_roots.pl registers build outputs that should be kept
• [*] TJK27WSB Open the DB using Hydra::Model::DB->new

Change contents

• edit in src/script/hydra-update-gc-roots at line 14
  [10.964]

  [9.741]
  + my $config = getHydraConfig();
• replacement in src/script/hydra-update-gc-roots at line 41
  [3.106]→[3.154:240](∅→∅)
  − if ($build->finished && ($build->buildstatus == 0 || $build->buildstatus == 6)) {
  [3.106]

  [2.219]
  + if (($config->{store_mode} // "direct") eq "direct" &&

  + $build->finished && ($build->buildstatus == 0 || $build->buildstatus == 6))

  + {