ticket:10298: Updated windowsZones.txt from the CLDR trunk.

git-svn-id: http://source.icu-project.org/repos/icu/icu/trunk@34021 251d0590-4201-4cf1-90de-194747b24ca1
ticket:10246: Remove extra lenient-parse rules from source/data/xml (again).

git-svn-id: http://source.icu-project.org/repos/icu/icu/trunk@34023 251d0590-4201-4cf1-90de-194747b24ca1