Use sqlite with no ICU support

keystore has used libsqlite which was built with the ICU extension [1].
The extension brings huge (> 60MB) dependency to the i18n APEX which is
too big for microdroid. Since the use of sqlite in keystore doesn't
seem to require operations like upper/lower, sorting, and regex for all
unicode strings, drop the dependency to the i18n APEX.

[1] https://www.sqlite.org/src/file?name=ext/icu/README.txt

Bug: 199674764
Test: m
Change-Id: I1e7a83283c3e79e69793a2076c97bc1bf6b9e0bf
2 files changed