ANDROID: unicode: Add symbol for utf8 encoding compatibility for file lookup

Add symbol utf8_data_table_new to ensure compatibility with both new and
old utf8 encoding during file lookup.

Bug: 387885924
Bug: 387229724
Bug: 382800956

Change-Id: I75da2a468ac4a51f7bc907633b9c316a72f2b8c2
Signed-off-by: Chunhai Guo <guochunhai@vivo.corp-partner.google.com>
(cherry picked from commit 59a52ac0)