Update METADATA for 1.4.0. am: 8cc5fc4798 Original change: https://android-review.googlesource.com/c/platform/external/python/absl-py/+/2871137 Change-Id: I9999a71813e252ece204b5d02fd2d6c253f0c74a Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>