Merge "Update external/guava METADATA to match r.android.com/2063347" am: 9f788d5119 am: 5981b688be am: 79ace77003 am: 3972655f5e

Original change: https://android-review.googlesource.com/c/platform/external/guava/+/2550752

Change-Id: I6b5927a981e4ce619d160ad481e75f249f3e7089
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>