ticket:10711: Fix pds dataset data builds on zos

git-svn-id: http://source.icu-project.org/repos/icu/icu@35152 251d0590-4201-4cf1-90de-194747b24ca1
ticket:10567: merge r35152 for #10711


git-svn-id: http://source.icu-project.org/repos/icu/icu@35154 251d0590-4201-4cf1-90de-194747b24ca1
ticket:10706 Confusables data update.

git-svn-id: http://source.icu-project.org/repos/icu/icu@35162 251d0590-4201-4cf1-90de-194747b24ca1
ticket:10706 Spoof Check data update.

git-svn-id: http://source.icu-project.org/repos/icu/icu@35164 251d0590-4201-4cf1-90de-194747b24ca1