Remove TimeZoneData.

This repo is part of TZUvA feature, which was superseded by tzdata
mainline module(s).

Bug: 148144561
Test: see system/timezone
Change-Id: I26d10482bd045cfde8888e1e9aa72669db350e1f
Merged-In: I26d10482bd045cfde8888e1e9aa72669db350e1f
25 files changed
tree: 4b825dc642cb6eb9a060e54bf8d69288fbee4904

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