Add metadata files am: 63f98de5b1 am: f821ce5bad am: 246a633324 am: acceb038cf am: 2f43d21c3f

Original change: https://android-review.googlesource.com/c/platform/external/python/absl-py/+/2133321

Change-Id: Ide45738cebbf2588c578c6bae3086c9161327077
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>