Merge remote-tracking branch 'aosp/upstream-master' into androidx-master-dev am: 5129c0360c am: 6b1c858c69

Original change: https://android-review.googlesource.com/c/platform/external/icing/+/1522304

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I48fff0f13da9d670c7ccc422104633ca63403a49