Issue #761: remove a workaround that looked obsolete

Script still worked after tidying.

scripts/test/Console/Command/Maint/SupportBundle/Generate.t

@@ -34,17 +34,6 @@ local $Kernel::OM = Kernel::System::ObjectManager->new(
     }
 );
 
-# Work around a Perl bug that is triggered in Carp
-#   (Bizarre copy of HASH in list assignment at /usr/share/perl5/vendor_perl/Carp.pm line 229).
-#
-#   See https://rt.perl.org/Public/Bug/Display.html?id=52610 and
-#   http://rt.perl.org/rt3/Public/Bug/Display.html?id=78186
-
-no warnings 'redefine';    ## no critic qw(TestingAndDebugging::ProhibitNoWarnings)
-use Carp;
-local *Carp::caller_info = sub { };
-use warnings 'redefine';
-
 plan(2);
 
 my $TargetDirectory = $Kernel::OM->Get('Kernel::Config')->Get('Home') . '/var/tmp';