Allow otapreopt_chroot to call otadexopt binder service

Before otapreopt_script was indirectly interacting with otadexopt binder
service via `shell cmd otadexopt` interface, but now the interaction is
moved to otapreopt_chroot binary to reduce amount of times we need to
run this binary.

For more context see: aosp/1750143.

Test: m
Bug: 190223331
Change-Id: Ib32cbbbf8f3bd9b5c1b696e39f776631ae60d712
1 file changed