[automerger skipped] [DO NOT MERGE] Add remote toolchain inputs for java and javac. am: 38b18b13d9 am: fc8dfbc09e -s ours

am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/prebuilts/jdk/jdk9/+/12467735

Change-Id: Ibb2127314a9b043c65ec295e3530bb0a1c1c27c7