Revert "Remove wacky "sysbuild" filtering"

Dependencies

• [2] SRBU2RAE Warn against multiple jobs with the same name
• [*] OOQ2D3KC * Refactoring: move fetchInput out of hydra_scheduler into a separate
• [*] 3XTHEUMP * Implemented the clone feature.

Change contents

• edit in src/lib/Hydra/Helper/AddBuilds.pm at line 289
  [5.3393]

  [2.0]
  + my @filteredJobs = ();

  + foreach my $job (@{$jobs->{job}}) {

  + my $validJob = 1;

  + foreach my $arg (@{$job->{arg}}) {

  + my $input = $inputInfo->{$arg->{name}}->[$arg->{altnr}];

  + $validJob = 0 if $input->{type} eq "sysbuild" && $input->{system} ne $job->{system};

  + }

  + push(@filteredJobs, $job) if $validJob;

  + }

  + $jobs->{job} = \@filteredJobs;

  +