Merge pull request #3910 from StefanBruens/ff56_skip_java_test

Import missing {leap,sle}_version_at_least from utils

tests/x11regressions/firefox/firefox_java.pm

@@ -14,6 +14,7 @@
 use strict;
 use base "x11regressiontest";
 use testapi;
+use utils qw(leap_version_at_least sle_version_at_least);
 
 sub java_testing {
     my ($self) = @_;