Bug 30731: Silence noisy CPAN modules in C4::Installer::PerlModules

Bug 30731: Silence noisy CPAN modules in C4::Installer::PerlModules

Main change is replacing 'no warnings' by local $SIG{__WARN__}.

The modules are sorted now too. This will make results of requiring
them one after the other a more predictable experience and improves
the output of koha_perl_deps.

Test plan:
Run about. Check plack intranet log.
Run koha_perl_deps.pl -a

Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>