Remove tzlookup.xml prebuilt

Remove tzlookup.xml prebuilt as the file has moved inside
the runtime module APEX file.

Bug: 119293618
Test: build / boot
Test: CTS: run cts -m CtsLibcoreTestCases -t libcore.libcore.icu.TimeZoneIntegrationTest
Change-Id: I3112562e0d7424603722dc6e760a80a40cf8b5a4
2 files changed