Merge tag 'android-10.0.0_r31' into lineage-17.1-android-10.0.0_r31

Android 10.0.0 release 31

* tag 'android-10.0.0_r31':
  Revert submission 9940985-qpr1-dev merge
  Revert submission 9919844-manual r1 merge
  DO NOT MERGE: Add tradefed_java_library_host
  DO NOT MERGE: Add tradefed_java_library_host
  DO NOT MERGE: Add tradefed_java_library_host
  Switch to clang-r353983c1.
  Switch to clang-r353983d
  Shard gensrcs modules into multiple commands
  Move sharding functions for reuse
  Rewrite depfile from sbox to stay reproducible
  Support RuleBuilder.Sbox to wrap commands in sbox
  Update droidstubs build target

Change-Id: Iff6698461ec43d1c74e70e3a693ebd028fe7b8b7