PERL-699 CI testing - disable Perl 5.8 testing
PERL-699 CI testing - disable Perl 5.8 testing

xdg/mongo-perl-driver,mongodb/mongo-perl-driver,dagolden/mongo-perl-driver,xdg/mongo-perl-driver,mongodb/mongo-perl-driver,mongodb/mongo-perl-driver,dagolden/mongo-perl-driver,xdg/mongo-perl-driver,dagolden/mongo-perl-driver,dagolden/mongo-perl-driver