Revert "DO NOT MERGE nuke  libcore.java.util.zip.ZipFileTest#testDuplicateEntries"

We need to reactivate this test to make sure devices aren't shipping with this bug.

This reverts commit a730c7316f0bc502e69999e683ad5d615e2ceaa6.

Bug: 8219321
Bug: 8462076
Change-Id: I59b82ae2aa2365de4eefde52edf4ae8867448d34
1 file changed